The EH 6CA7 tubes I have are at least four years old and still perform and test well. January 9, 2014. It's a real gem. The American equivalent is the 6CA7. (*)These specifications are provided 'as-is', with no warranty of any kind. I swapped out all the tubes at once, the smaller tubes are now NOS Telefunken 12AT7 and 12AU7. Genalex Gold Lion. Description Additional information Reviews (6) Description. EH 6CA7 Tubes with Bray Marshall 50w Plexi - Duration: 2:16. 350-450 volts or more can be found inside a typical tube guitar amplifier. com offered a set of five EL34-type tubes for review (JJ KT77; JJ EL34 II; Svetlana EL34; Genalex Gold Lion KT77 and Mullard EL34) I jumped at the opportunity. JB6464 , Mar 7, 2020 JB6464 , Mar 7, 2020. I read someone saying the EH 6CA7 had a sweet high end, buttery mids, and a very powerful, tight, and punchy bottom end. Please login or register. The beam power quadrupole KT88 has an anode ultimate power dissipation of 42W. 45 volts for full output Input Impedance: 100,000 ohms Noise and Hum: 82dB below rated output Frequency Response: 19Hz to 23KHz +/-. Gift Card 2020. It's a classic sound for beefy rock anthems. This is our collection of DIY and Hi-Fi Audio Schematics. One would think they would be tonally similar, but I've read that the 6CA7 sounds more like a 6L6 than an EL34, its counterpart. 9 out of 5 stars. The process of marketplace demand that much, it should make YAQIN NEW MC-13S EL34(6CA7)X4 Vacuum Tube Hi-end Tube Integrated Amplifier Push-Pull Silver will quickly sold out. How true is this?. The EH 6CA7 tubes I have are at least four years old and still perform and test well. 45 volts for full output Input Impedance: 100,000 ohms Noise and Hum: 82dB below rated output Frequency Response: 19Hz to 23KHz +/-. Nele Kone 43,769 views. no patch cables are included. Anyone here ever built or thought of building a 5C1 with a KT77 power tube?. EL34 / 6CA7 / KT77 Tubes EL34 tube reviews by John Templeton. Buy YAQIN New MC-10T EL34B(6CA7)X4 12AT7X4 Vacuum Tube Hi-end Tube Integrated Amplifier with fast shipping and top-rated customer service. Electro-Harmonix. Available in Singles, Matched Pairs or Matched Quads - please select from list. NOS Sylvania 6CA7 (Singles and Pairs) $165. Shipping Weight: 22 Kg. The JJ KT66 can be used in a variety of amps that use 6L6's if there is room!. Octal power tube (Max Plate Watts = 25W) The GT EL34 is based on the original Mullard® EL34 of the '60s - the stock tube in all early Marshall® and Hiwatt® amps. It's a great amplifier. 00: WI Apr 11, 2020: 96 : FOR SALE: Audio Research D125 Tube Amp Price to sell: Tube Amplifiers: $1625. Amplifier Tube Values. See 6CA7 Power Tubes reviews & prices, who is using it, how they are using it, and what they are saying about it on Equipboard. EL34 or 6CA7 for Conrad-Johnson MV55 amp? Posted by infotrad (A ) on June 20, 2009 at 20:10:52 I wonder if the EL34 and 6CA7-type tubes each have different sound signatures with respect to one another. " Martin Buffone This is a suitable replacement for any EL34 = 6CA7 POWER PENTODE tube type. 6CA7 is high property audio output pentode, its anode limited dissipation power is 25W, the output power is over 10W. The carbon-sprayed black glass Natural Sound series is better than the treasure series, packing with gift box. Very basic but I think, very accurate and revealing. AFAIK, GE produced the 6CA7 as a drop in for EL34 amps. It uses EL84 power tubes and 12AX7 vacuum tubes as input and phase split. 6CA7 is high property audio output pentode, its anode limited dissipation power is 25W, the output power is over 10W when it is used as class A1 in amplifier single tube, and it is over 35W when it is used as class AB1 double tubes. Here, I tried to use a more formal and rigorous process to the design and value settings of the various parts of the vacuum tube amplifier. EL34 / KT77 / 6CA7; EL84 / 6BQ5; 6L6 / 5881 / KT66; 6550 / KT88 / KT90; 6V6 / 7408; 7591 / 7868 ; Tubes for fender amps. They have an outstanding reputation for making some of the best stereo tube amps you can find in the audio marketplace, and the YAQIN MC-13S EL34 is a prime example of one of the quality products that has. A 6N1P dual triode is used to drive the output stage. With a new heater design and improved cathode producing warm bass, improved top-end and detailed mid-range, the PM EL34/6CA7 brings life to one of the most iconic amplifiers in recent times. Features: Pre-amplifier uses SRPP form circuit, wide frequency response, low output impedance NF, NO-F , Power power amplification , 3 function modes, Amplification use low impedence high power triode 845 tube, wide frequency response, High driving force 2 levels preamplification , 2A3 and 6SN7 Using top-quality output transformer, Z11(0. Fender 2-button Vintage-style Amplifier Footswitch W RCA Plugs 0994051000. I decided to build a Kegger designed one. 99USD PSVANE 845-TII T-Collection grade HIFI Audio tube amplifier vacuum tube. As a diehard EL34/6L6 tube addict, I could not imagine living like Hans Gruber, "on the beach, earning 20%," without a little Musical Paradise MP-301 amp by my side decked out with EL34s or 6L6s. All 4 tubes test greater than 100% on my Sencore TC136 tester with no Emissions or Grid Leakage problems. They don't sound too musical to my ears. com over the years. EL34 Review Chart (View our complete selection of EL34 / 6CA7 / KT77 vacuum tubes) Test Amps: 1973 Marshall Super Lead model 1959: This amp is completely stock using NOS pre-amp tubes. Discover over 235 of our best selection of 6p3c, lamp power, amp tube, 6p1 amplifier on AliExpress. It includes the original box and packaging. A staple during the ’60s, the Mullard EL34 was the standard tube in the classic British tube amps of the era. Four NOS EF86 WF matched (East Germany). The Reproducing Classic Power Amplifier EL34PH of the top vacuum tube brand PSVANE perfectly reproduces PHILIPS iron pedestal EL34of 50s. Hard to find, though. Depending on the amp of course, you can still have sound with one tube gone. 6922 Gold Pin (also E88CC) Premium gold pin version of 6922. Transcendent Sound produces vacuum tube audio amplifier kits that utilize OTL (output transformerless) technology. JBH EL34 Tube Amp HIFI EXQUIS Single-Ended DIY SET or Finished 6CA7 Lamp Amplifier JBH6H9CEL341L 0. Recommended for demanding, higher voltage amps. Amplifiers that use the 6CA7 tube are said to have an “American Sound,” and this can be heard by listening to American amps such as Fender, or by listening to players such as Eric Clapton, David Gilmour, and Jack White, who use these amps. The 1st version was introduced in 1987, 10 years later a newer version was launched. 6CA7/EL34B Tube, Power Amplifier Pentode, China. SHINDO S/N: 005. Push-pull el34 amp. 6ca7 tube m65831ap 274b tube amplifier power tube esr russian 845 tube capillary tube od This product belongs to Home , and you can find similar products at All Categories , Consumer Electronics , Home Audio & Video , Amplifier. 00 Hot Search:. The order included a fake made in Japan tube. The EH 6CA7 tubes I have are at least four years old and still perform and test well. Depending on the amp of course, you can still have sound with one tube gone. FAQ How long do EL34 tubes last? The EL34 tubes, the larger tubes in the amp, are called the “power tubes. Sensational new high-gain (Gm) EL34 tube with very dynamic tone. Genuine Fender Blackface Amplifier Logo 0994093000 for Most '60s Amps. Biasing an amp requires some knowledge of tube amp circuits and experience with high voltage. We still prefer the JJ E34L for most applications simply because of it's extended low end and the fact that it's tighter and. Shindo S/N: 005. com with top-selling 6p3c, lamp power, amp tube, 6p1 amplifier brands. The 6CA7 tubes gives the amp a way tighter feel, bottom end becomes very hard, you loose that bit of sag, i`d say it gets more VHT-ish. EHX 6CA7 (Big bottle EL34) Another great tube from Electro Harmonix, the 6CA7 is a bigger varient of the EL34 and is directly interchangeable. com ,the Leading Trading Marketplace from China. 5A, plate dissipation 25W. These tubes sound especially great, and give a big & beefy output in place of EL34's. They have an outstanding reputation for making some of the best stereo tube amps you can find in the audio marketplace, and the YAQIN MC-13S EL34 is a prime example of one of the quality products that has. Technology moves forward and offers auto-biasing. Each selection below will lead you to the brands and models you love for all of your equipment. Product Price: $562. Output) Total Gain …. The Electro Harmonix 6CA7 is built to withstand today's high-gain amps while still retaining the detailed tone and component integrity of the original. Tube Testing Equipment Why We Don't Sell Certain Brands Filter by All 300B / 845 / VT4C & Other Triodes 6550 / KT88 / KT120 / KT150 6BQ5 / EL84 / 7189 6L6GC / KT66 / 5881 6V6GT Types EL34 / 6CA7 / KT77 Misc. 12AX7 12AX7EH, ECC83, E83CC, CV4004, ECC803, 5751 12AU7 12AU7EH, ECC82, 5814, 6189, CV4003, EL34, 6CA7 technical parameter: [rated output power]: 20W + 20W (RMS triode working state). The OddWatt 6SL7 SRPP / KT77 SIPP Class-A Ultra Linear DIY Tube Amplifier Project. You can spend more money on a different brand but the EL34 by Svetlana is actually a high quality dependable tube that is used by many amp manufacturers. 6CA7 and KT77 have more sizzle and pop, in a pleasant manner that doesn't get in your way. diy kit preamplifier pcb tube 6ca7 tube jlh2003 tda3116d2 kt88 6l6 tube digital amplifier tda7498 This product belongs to Home , and you can find similar products at All Categories , Consumer Electronics , Home Audio & Video , Amplifier. Best EL34 Review. Features: Pre-amplifier uses SRPP form circuit, wide frequency response, low output impedance NF, NO-F , Power power amplification , 3 function modes, Amplification use low impedence high power triode 845 tube, wide frequency response, High driving force 2 levels preamplification , 2A3 and 6SN7 Using top-quality output transformer, Z11(0. Big savings on Octet Carry Amp Carry, buy now at deep discounts! Zeiss Microscope AXIO Scope. Electro-Harmonix. Eligible for Free Shipping. The prototype was presented last year in Paris and they are proud to say that it is now available. If you are uncertain that you are experienced enough to work on a live high voltage amp, please take your amp to a professional to. YAQIN MC-13S 6CA7 Push-Pull Integrated Amplifier - Silver. Much better than most modern made EL34. These tubes are matched at 1% on the Amplitrex AT1000. JJ Electronics Amplifier Tube (T-6CA7-JJ-MP). $699 for 45 lb amp that must cost $2000 or more if made by an American or European tube amp manufacturer. 5 dB at full power output Output Taps: 8 Ohms, 4 Ohms. Supports various output tubes Semi-auto bias adjustment supports 6L6GC series (KT66,etc), KT88 series (6551, KT90,etc),as well as the default EL34 series (6CA7, KT77, etc) tubes. In this article a typical single ended tube amplifier circuit has been conversed. In my amp, I prefer them to the (NOS) Mullard xf2 tubes that I have. VINTAGE PILOT SA-260 Stereo Power Amplifier 6CA7 - $1,399. Other tube types, like the 807, 1625, and 6BG6, are much cheaper per RF watt. de - go to the Philips / Mullard / Valvo EL34 tubes on tube-classics. CLASS-A - 100% New Face Yaqin MC-13S Integrated Amplifier. As you use your tube amp, tubes wear out due to the heat it generates. com offered a set of five EL34-type tubes for review (JJ KT77; JJ EL34 II; Svetlana EL34; Genalex Gold Lion KT77 and Mullard EL34) I jumped at the opportunity. A DIY Single-Ended (SE) Tube Amplifier Project that is compatible with KT88 / 6L6 / EL34 / 6CA7 tubes. KT77 is especially good at handling contemporary sound sources even at lower volumes. Technology moves forward and offers auto-biasing. Price: Select Matched Pair for amps that use 2 of these tubes and Matched Quartet for amps that use 4. impart additional vintage flavor and flare with your amp. com ,the Leading Trading Marketplace from China. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters. However, there is a lot of information out there on those tubes and I wanted to go a little off the beaten path. Push-pull el34 amp. YAQIN MC-13S 6CA7 Push-Pull Integrated Amplifier - Gold. Home / Yaqin Tube Audio Amp / YAQIN MC-13S 6CA7-T Class A Vacuum Tube Push-pull Hifi Integrated Amplifier YAQIN MC-13S 6CA7-T Class A Vacuum Tube Push-pull Hifi Integrated Amplifier. All 4 tubes test greater than 100% on my Sencore TC136 tester with no Emissions or Grid Leakage problems. YAQIN MC-13S SVBK 6CA7 Vacuum Tube Hi-end Tube Integrated Amplifier NEW 10T 10L. do NOT contact me with unsolicited services or offers. more information. Tue, Jun 11, 2013 12:29pm. Those tubes are much in demand for audio applications. Octal power tube (Max Plate Watts = 25W) Sensational new high-gain EL34 tube with a very dynamic tone. This gives the tube a very thick and round character that's as close to crossing a standard EL34 with a 6L6 as you can get. This tube has been almost extinct for many years, since very few manufacturers made them. Located in Fort Wayne, IN Note: I've "parked" my website in case anyone has been looking for it. 6CA7 / EL34 — 25 watts; 6V6 — 14 watts; 6550 — 35 watts; For more information on biasing your output tubes, check out THIS article by Lord Valve. Find helpful customer reviews and review ratings for JJ Electronics Amplifier Tube (T-6CA7-JJ) at Amazon. EL34 EI Yugoslavia, (6ca7) Output audio pentode New in original boxes, the only genuine EI version of EL34 from EI Nis tube factory. EL34/6CA7-ECG Tube, Power Amplifier Pentode, 6CA7 / EL34, (Europeon Version), MFR: ECG/Philips. This is modified from VT-EL34 tubes amp kit, manufactured by 樂騰 Electronics Corp. Find many great new & used options and get the best deals for Vintage Knight 93 Sz 694 El34/6ca7 Mono Tube Amplifier at the best online prices at eBay! Free shipping for many products!. I suggest a closely matched quad from McShane Design. Welcome To the Hoffman Amplifiers Forum April 29, 2020, 06:07:15 am: Welcome, Guest. Easy to install plug in vacuum tube protection cover This machine replaces the vacuum tube model with the vacuum tube model. Recommended for demanding, higher voltage amps. 6CA7 Large Bulb Electro-Harmonix Tube: From Electro- Harmonix, great copy of the old Phillips/Sylvania large-bulb 6CA7 tube. Power Tubes NOS Tubes PrimaLuna Brand Tubes. Small video on a ebay purchase of some Mullards Xf2 6CA7. SHINDO S/N: 005. All about 12AX7 Tubes. Shindo S/N: 005. 93 + C $224. It can be used in most EL34 amplifiers. impart additional vintage flavor and flare with your amp. 6CA7-SVET Tube, EL34/6CA7, Power Amplifier Pentode, Svetlana. I'd assume they just made a few changes to their 6L6GC, making the tube essentially tighter/more-sensitive. The MESA® EL-84 / 6BQ5 is the little brother to the EL-34 and is the classic European-designed tube that lead the original British invasion. CLASS-A - 100% New Face Yaqin MC-13S Integrated Amplifier Why spend thousands of dollars travel to the Opera House at Sydney, while you can spend so much less to move it back to your home and enjoy whenever you want? This amplifier produces an environment comparable to a live opera with its detailed. Amplifier Tube. High gain, super low microphonics, and superb linearity with a three dimensional tone. KT88 KTxx Single-Ended Amp. item 7 YAQIN MC-13S SVBK 6CA7 Vacuum Tube Hi-end Tube Integrated Amplifier NEW 10T 10L 6 - YAQIN MC-13S SVBK 6CA7 Vacuum Tube Hi-end Tube Integrated Amplifier NEW 10T 10L $653. The E34L is a special low grid voltage version and is not always interchangeable. concretely it is a tetrode (like a 6L6, 6550 ) with the electrical characteristics of an EL34 (compatible so). NOS in nice original boxes. 2 Options for choice: Option 1: A40X2 AMP x1 without tube, you need plug your tube before using Option 2: A40X2 AMP x1, with 8 tubes ( PSVANE EL34-B X 4 + Shuguang 6N8P/6SN7X4) Learn more $613. One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes if you buy more 2 new sets of tube. A little more energy than the SED Winged C, so if you need a little more clarity and "pop" on top end. Vintage Dynakit Stereo ST-70 Tube Amplifier in good working condition; quiet with no hum. KCA NOS Tubes & Amplifier Repair - 6CA7/EL34. The Test Amplifier Because a review of vacuum tubes is useless without a point of reference, a bit of background on the amplifier used is in order. The 470 ohm cathode resistor sets bias at a 75mA which is only about 68% of the maximum plate dissipation so expect long tube life with this amp. Shopping for Cheap EL34 6CA7 Single-Ended at HIFI EXQUIS and more from tube head,tube inspection,tube camera,lamp amp,amplifier hifi,a class amplifier on Aliexpress. The 6CA7 provides a typical American sound. Emission Testers New. 6L6GC TUBE PRE-MAIN AMPLIFIER MODEL: CS-600 TWO SELECTIONS OF OUTPUT TUBES: 6L6GC(5881) AND OPTIONAL 6CA7(EL34) TUBES. These are real meaty sounding and as close to blending a 6L6GC with an EL34 as you can get. CLASS-A - 100% New Face Yaqin MC-13S Integrated Amplifier. If you are uncertain that you are experienced enough to work on a live high voltage amp, please take your amp to a professional to get it biased. 4 Sylvania Green Label 6CA7/EL34 Tubes. Fender 2-button Vintage-style Amplifier Footswitch W RCA Plugs 0994051000. Our EL-84 offers tight and punchy bass, smooth and warm midrange, and an amazing chiming upper-mid and sparkling top end that is always inspiring to play!. SKU: N/A Categories: New Power Tubes, The EL34 6CA7 and KT77 Tube Tags: 6CA7, Premium, winged c. Recommended for demanding, higher voltage amps. JBH EL34 Tube Amp HIFI EXQUIS Single-Ended DIY SET or Finished 6CA7 Lamp Amplifier JBH6H9CEL341L 0. This product has evaluate score 5. Other common substitutes for EL34 vacuum tubes are 6CA7 and KT77 tubes. Due to special bias control circuitry the MULTITONE-100 accepts almost any type of power tube for example: EL34, 6CA7, 6L6, 6550, KT66, KT77, KT88, KT90, KT100. The GLA will accept EL34's, 6550's, KT88's, 6CA7'7, and the KT90 type 3. The 6CA7 is an American equivalent to the EL34 tube. MATCHED PAIR with Double Getters NOS TUBE MUSEUM QUALITY STRONG LEGENDARY AMERICAN POWER TUBES POPULAR IN FENDER MUSICMAN AMPS. Hand selected and matched using precise equipment, they are ready to ship!. the so-called “soft distortion” that even the simplest of tube amplifiers exhibit. " Martin Buffone. Designed to the exacting specifications of the Philips 6CA7 tube, this classic tetrode returns to life in a big bottle design. 5 "Rachael" zen triode tube amplifier, with many upgrades & spare tubes. Las mejores ofertas para YAQIN MC-13S GD 6CA7 BL Vacuum Tube Push-Pull Integrated Amplifier NEW MC-10T ES están en eBay Compara precios y características de productos nuevos y usados Muchos artículos con envío gratis!. New Gain Matched Octet of JJ 6CA7 (EL34) Fat Bottle Vacuum Tubes The new JJ 6CA7 is a more classic version of the EL34 tube. 00 Vintage Philips Stereo Tube Amplifier Ag9014 Valve 1958 Hi-fi Power Otl Amp 50's. But I had a lot of issues with their reliability. 6CA7 was also made in Nis, Serbia but in bigger glass envelope of PL509/PL519 tubes and with slightly bigger power dissipation. I was thinking for a lon g time to finally make myself a SE amplifier. EL34 is the same with 6CA7, and can be exchanged each other. The tube on the left is an EL84 and is enabled with the EL84 switch. Anyone ever use the Electro-Harmonix 6CA7? No not the EL34 the 6CA7 they make. This product has evaluate score 5. The amp uses two 6EU7 preamp and driver tubes and a pair of 6CA7 (or EL34) output tubes. Shuguang has been around since 1958 producing vacuum tubes and have made huge strides in quality in the past number of years. Fender '65 Twin Reverb Reissue - Tube Kit. Hand selected and matched using precise equipment, they are ready to ship!. Find many great new & used options and get the best deals for Vintage Knight 93 Sz 694 El34/6ca7 Mono Tube Amplifier at the best online prices at eBay! Free shipping for many products!. 6CA7 EH Single Tube BIG BOTTLE TETRODE 6CA7 Large Bulb Electro-Harmonix Tube: From Electro- Harmonix, great copy of the old Phillips/Sylvania large-bulb 6CA7 tube. Unique multi-section design. Gift Card 2020. These tubes can take the heat! Price includes extended burn-in and precision matching. Electro Harmonix 6CA7. This product has evaluate score 5. 4 Sylvania Green Label 6CA7/EL34 Tubes. I converted the amp over from 6550A. Vacuum Tube Amplifiers – DIY It uses EL34/6CA7 power tubes and 12AX7 as. When installed in a 50W Hiwatt head these tubes just roar. 10W+10W EL34 Single-ended Class A Stereo Amplifier Tube Amplifier Board DIY Kit 4. Cayin A-88tmk2 Vacuum Tube Amplifier El34kt88 6550eh. Tube Amps vs. Each wound string is precision wrapped with round nickel-plated steel onto a high carbon, hexagon-shaped steel core. This is modified from VT-EL34 tubes amp kit, manufactured by 樂騰 Electronics Corp. There's an absolute minimum of stuff in the signal path. If your amp can take 6L6gc, I find that to be a more musical and linear tube than any EL34 I have tried. YAQIN MS-6V6 Class A Vacuum Tube Hi-end headphone Tube Integrated Amplifier US. See our EL34, 6CA7 KT77 Catalog to shop. The KT77 is an interesting tube and is a drop-in substitute for the EL34. They sound su. They are fully computer tested using the Roetest professional system and the famous TV-7D/U. YAQIN MC-13S GD EL34 MC-10L Vacuum Tube Hi-end Tube Integrated Amplifier AU. I've only been able to listen to it during the last few days. Details zu JJ EL34 Matched Quad / Quartett ( Röhre Power Tube Amp Valve 6CA7 Tesla ) 5. We carry a huge selection of EL34 / 6CA7 / KT77 tubes for your amps. Special music tube amp. Supports various output tubes Semi-auto bias adjustment supports 6L6GC series (KT66,etc), KT88 series (6551, KT90,etc),as well as the default EL34 series (6CA7, KT77, etc) tubes. One was a regular European EL34 in the long skinny bottles simply labelled with the American 6CA7 designation. " Martin Buffone. In my amp, I prefer them to the (NOS) Mullard xf2 tubes that I have. When Jon Esau of www. Ampex Console EL34/6CA7 Tube Mono Block Amplifier. 0mA & 11,700 (103%) code delta 2C3. References "A pair of JA80MKII have one of the most holographic soundstages out there, with its outstanding depth and even great height. Add to Cart. Big savings on Octet Carry Amp Carry, buy now at deep discounts! Zeiss Microscope AXIO Scope. Splendido e raro SHINDO MONTRACHET 6CA4/EL34 Amplificatore finale Single Ended a valvole. All pictures are for illustrative purposes only. 93 + C $224. 5KΩ), Nichicon Muse-KZ, 40-40-20-20uf/525V CE MANUFACTURING electrolytic capacitor, KM-Con, TRT Electronics Version DYNACAP film capacitor, SUNRING Copper foil polystyrene. Online Resources. 6CA7-SVET Tube, EL34/6CA7, Power Amplifier Pentode, MFR: Svetlana. 00 Vintage Philips Stereo Tube Amplifier Ag9014 Valve 1958 Hi-fi Power Otl Amp 50's. 6ca7 tube phonocorrector honoka kousaka tda2009a krell ksa50 amplifier lm1875. 6CA7 is high property audio output pentode, its anode limited dissipation power is 25W, the output power is over 10W when it is used as class A1 in amplifier single tube, and it is over 35W when it is used as class AB1 double tubes. The EL34 tubes, the larger tubes in the amp, are called the "power tubes. Yes, the sound of a 6CA7 is softer than a 6550 (thank goodness), and the 6CA7 makes a great tube for Marshall amps. I have tubes, power transformer, choke and the rest. It can be used in most EL34 amplifiers. This product has evaluate score 5. Les meilleures offres pour Replacement Tube YAQIN 6CA7 valve audio Vacuum tube for Amplifier 1pc MC-13S FR sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite!. PsVane is supposedly the new Black Treasure. Very consistently made tube. Electro-Harmonix 6CA7 Vacuum Tube Big bottle beam-tetrode version of EL34. Electro Harmonix 6CA7 – At last something to replace the hole left since the EI 6CA7 went out of stock. These work great in those amps that push EL34 type output tubes to the max. 6CA7 EH Single Tube BIG BOTTLE TETRODE 6CA7 Large Bulb Electro-Harmonix Tube: From Electro- Harmonix, great copy of the old Phillips/Sylvania large-bulb 6CA7 tube. The sound was reproduced through a 1971 Marshal cabinet with 4 Celestion G12M "greenback" speakers. Use this calculator to determine the bias current for an amplifier's power tubes. THESE ARE LETHAL VOLTAGES. EL34 tube types are rated for 25w of plate dissipation, but our testing has shown that most new production types start to red plate (visibly overheat) around 22-23w. PSVANE EL34 Tube Amplifier and Opera Mezza - Duration: 3:12. If your amp can take 6L6gc, I find that to be a more musical and linear tube than any EL34 I have tried. Ships in original box. Les meilleures offres pour Shuguang EL34B (6CA7) x 2 Valve Vacuum tube for Amplifier Matched PAIR NEW FR sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite!. An extremely faithful reissue of the XF2 Mullard EL34 from the 1960s. Getting harder to find - Stock up now before they are HISTORY. com with top-selling 6p3c, lamp power, amp tube, 6p1 amplifier brands. 6CA7 is high property audio output pentode, its anode limited dissipation power is 25W, the output power is over 10W. Vintage Dynakit Stereo ST-70 Tube Amplifier in good working condition; quiet with no hum. Designed to the exacting specifications of the Philips 6CA7 tube, this classic tetrode returns to life in a big bottle design. On good recordings you will hear height and depth. PARTS ISO-FE12S(3. Power Stage: 2x 2 EL34/6CA7 power vacuum tubes in Push-Pull Ultra-Linear configuration and fixed bias Phase Split Stage: DC coupled Concertina with 12AX7 vacuum tubes Input Stage: 12AX7 vacuum tubes with self bias and bypass capacitor. EL34/6CA7-ECG Tube, Power Amplifier Pentode, 6CA7 / EL34, (Europeon Version), MFR: ECG/Philips. 6CA7's are also called EL34 fat bottle. 6CA7 / EL34 — 25 watts; 6V6 — 14 watts; 6550 — 35 watts; For more information on biasing your output tubes, check out THIS article by Lord Valve. Last but not least, never leave your tube amp unattended for extended period of time. 00 Vintage Philips Stereo Tube Amplifier Ag9014 Valve 1958 Hi-fi Power Otl Amp 50's. Photocopy of Sams photofact included. 6CA7 was also made in Nis, Serbia but in bigger glass envelope of PL509/PL519 tubes and with slightly bigger power dissipation. Shindo S/N: 005. The 6CA7 was less harsh than 6550 but more dynamic and less distorted than EL34. any help in dating this amp is appreciated. Triode and ultra-linear Switchable. Tue, Jun 11, 2013 12:29pm. Pr of the very nice sounding vintage Amperex EL34/6CA7 power tubes, boxes, Made in Holland, Ex Sound, quality made and designed in Holland when Amperex was at the top of their game, 1960/70s. YAQIN MS-6CA7 EL34 x 4 Vacuum Valve Tube Hi-end Integrated Amplifier. Octal power tube (Max Plate Watts = 25W) The GT EL34 is based on the original Mullard® EL34 of the '60s - the stock tube in all early Marshall® and Hiwatt® amps. SKU: N/A Categories: New Power Tubes, The EL34 6CA7 and KT77 Tube Tags: 6CA7, Premium, winged c. Now operating part time: Glassman Tube Ampsrepairs, rebuilds, restorations & modifications of tube equipment. The Tung Sol 12AX7 is warm and big musically. Splendido e raro SHINDO MONTRACHET 6CA4/EL34 Amplificatore finale Single Ended a valvole. i've posted some images on the flickr website and have enclosed the link. On good recordings you will hear height and depth. EL34 6CA7 Audio output pentode, the best choice for guitar amplifiers The EL34 6CA7 is an output pentode introduced in 1953 by Mullard and intended for use in audio amplifiers and modulators. I currently run the amp clean with pedals in front. You can spend more money on a different brand but the EL34 by Svetlana is actually a high quality dependable tube that is used by many amp manufacturers. This is our collection of DIY and Hi-Fi Audio Schematics. No longer available for Export. The EL34 is a thermionic valve or vacuum tube of the power pentode type. Color: Single Change. Tube Amplifier Unch-3 Unch-3 On Tubes 6n2p 6p14p 6ts4p Vintage Ussr 1972 With Vintage Philips - $1,850. " Martin Buffone. You might try the JJ E34L tube. The EL34's are Mullard reissue with the Groove Tube label. Those tubes are much in demand for audio applications. Input Impedance > 100KΩ (RCA) Damping Factor > 3 T. VTADIY: Vacuum Tube Amplifiers DIY Some years ago I designed and built my first hi-fi vacuum tube amplifier. The robust transformer can support tubes with higher heater current requirements such as the KT88 series including the KT120 and KT150. The Sansui 1000 receiver (not to be confused with the 1000A) the 1000EA receiver and also another amp used this as an output tube. Matching * No Matching (Single Tube), $160. The Sansui 1000 still shows up on ebay quite a. Fender and Marshall amps are our focus. 6CA7 Electro Harmonix Power Tetrode Also known as EL34 or KT77. Electro-Harmonix is rocking the vacuum tube community with the superior quality of the "EH" series tubes. Item discovered at ebay. Hi All I have had it confirmed from the manufacturer of my Mastersound DuVenti EL 34 amplifier that I can use KT 77 valves. Questo articolo amplificatore valvolare YAQIN MC-13S tube amplifier valve EL34 6CA7 tubes nuovo Nobsound, amplificatore di potenza tubolare, con Bluetooth, audio digitale HiFi, classe D, 100 W (50 W×2). I converted the amp over from 6550A. EL34 / 6CA7 / KT77 Tubes EL34 tube reviews by John Templeton. Mono Fisher 30a EL84 tube amp Mono Dynaco mkIV EL34 tube amp Mono HH Scott 99c 6CA7 tube amp All work well, can listen before buying. Sylvania made a tube called a 6CA7 which was a Beam Pentode. 100x Iv-18 ИВ-18 Vfd Tubes Tested New Nos Tested Ok Ussr Russian Clock Watch. 60 watts per side. JJ Electronics Amplifier Tube (T-6CA7-JJ) by JJ Electronic. Technology moves forward and offers auto-biasing. The 6CA7 is meant to be a replacement for the EL34, but it is an original design that imparts its influence on the resulting tone of the amplifier and is similar in sound to the 6L6 vacuum tube. Last but not least, never leave your tube amp unattended for extended period of time. LOL You get the point. There are two types of amplifiers – tube amps and solid state amps. OUTPUT PENDODE EL34 is an octal power tube with a maximum plate power of 25W. It uses EL84 power tubes and 12AX7 vacuum tubes as input and phase split. This EL34-EH is electrically similar to a Mullard EL34 power tube but has a beautiful tone all its own. These tubes are probably the best modern production EL34s for HiFi tube audio. Matching * No Matching (Single Tube), $160. Cayin A-88tmk2. Anyone here ever built or thought of building a 5C1 with a KT77 power tube?. Very useful for folks who like this version of 6CA7 but can't afford the prices NOS go for nowadays. With the launch of the new Carvin 'Legacy' amplifier Stevie chooses to use PM EL34/6CA7 tubes, the new upgraded EL34 from PM Guitar Tubes. Total Ratings 47, 100% agree - Would recommend. Suceeding the the P34I product line, Pacific Creek P90I is a 50 Watts per channel stereo integrated 6CA7/EL34 push-pull amplifier, operating in "Ultra-Linear" mode, which offers triode like lower distortion and pentode like higher power efficiency. From our review of this 6CA7 tube: "When installed in a 50W Hiwatt head these tubes just roar. Price: Select Matched Pair for amps that use 2 of these tubes and Matched Quartet for amps that use 4. Pr of the excellent sounding vintage Amperex Mullard EL34/6CA7 power tubes, 1960s, matching XF2 /B8A4 batch numbers, both tubes test strong, good lettering, dual halo's, with boxes. As a result, KT88's and 6550's are produce cleaner tones and have low distortion, making it popular amongst bass amplifiers and high end audio applications. Four NOS EF86 WF matched (East Germany). 6CA7's came stock in the amp, but it is safely running as it stands. Wide asortment and models up to 560 V. This is a suitable replacement for any EL34 = 6CA7 POWER PENTODE tube type. YAQIN MS-6V6 Class A Vacuum Tube Hi-end headphone Tube Integrated Amplifier US. An extremely faithful reissue of the XF2 Mullard EL34 from the 1960s. January 9, 2014. I replaced the stock tubes with Sovtek 5AR4, JJ ECC83-S and SG 6CA7-Z. Valve & Amplifier Design, EL34 (6CA7) Data, Mullard Valves 1. Audio Space. Each set of power tubes will draw a different current (measured in milliamps), affecting how fast the signal gets passed through your amp. Goedkoop tube amp, Koop kwaliteit audio amp rechtstreeks van Chinese el34 amp Leveranciers: 10w Single-ended 6P6P EL34 FU50 FU7 tube amp output audio transformers 3. 8 Stainless - $1,900. 29 13% Off | PSVANE KT88-TII Vacuum Tube MARK TII Series HIFI EXQUIS Factory Matched KT88 Electron Lamp from Merchant HIFI EXQUIS. I used to run Phillips 6CA7 in my master volume 100 watt JMP. Psvane 6CA7-TII ?, posted on December 16, 2014 at 06:39:52. Outer diameter: 7. In addition, there is plenty of published data on using them as RF amplifiers. Scott's first Monobloc (basic power) amp: (Also bundled with Type 120A preamp as the Type 214-A integrated combo) Dual-level inputs: (0. I was fortunate enough to get some GE 6CA7 tubes. Made in Russia. The Sansui 1000 still shows up on ebay quite a. This tube is very similar sonically to the Electro Harmonix EL34, but in a shorter fat bottle design, so we call it a 6CA7. I currently run the amp clean with pedals in front. Each selection below will lead you to the brands and models you love for all of your equipment. This is our collection of DIY and Hi-Fi Audio Schematics. 12AX7 12AX7EH, ECC83, E83CC, CV4004, ECC803, 5751 12AU7 12AU7EH, ECC82, 5814, 6189, CV4003, EL34, 6CA7 technical parameter: [rated output power]: 20W + 20W (RMS triode working state). The Tung Sol 12AX7 is warm and big musically. Single-ended el34 amp. It seems (if I don't say ****), that -EL34 II are like EL34 but with more fuller tone -E34L are aggressiver than EL34 -6Ca7 are not exactly only the American version of EL34. These tubes are like EL34’s on steroids. Triode and ultra-linear Switchable. Relabeled Sylvania, and GE. Electro-Harmonix 6CA7 Vacuum Tube Big bottle beam-tetrode version of EL34. What sort of rig are you thinking of for a first project? 73 de Jim, N2EY. CLASS-A - 100% New Face Yaqin MC-13S Integrated Amplifier. This is modified from VT-EL34 tubes amp kit, manufactured by 樂騰 Electronics Corp. 6CA7 is high property audio output pentode, its anode limited dissipation power is 25W, the output power is over 10W when it is used as class A1 in amplifier single tube, and it is over 35W when it is used as class AB1 double tubes. tube purchased paired quad (4 tubes) fitted to my Hiwatt Custom 100 clone played with a bass. YAQIN TUBE AMPLIFIER, MC-13S, 6CA7/EL34 X4 12AT7 X4 12AU7 X2. Matched Pair of JJ Tesla EL34 / 6CA7 tubes EL 34 Great Tone for your Marshall or Fender amp! NEW Genuine Fender 57/62 stratocaster strat pickup set Make your Stratocaster sing with Fender's excellent 57/62 pickups!. 6CA7/EL34 Svetlana Matched quad. The missing element are output transformers which I have to order. The Topaz 6CA7 is a stereo (two-channel) amplifier rated at over 30 watts per channel into 8 ohms. Any combination of these tubes can be used with no re-biasing required, simply plug and play. $699 for 45 lb amp that must cost $2000 or more if made by an American or European tube amp manufacturer. EL34 is one of the most popular power output tubes today, and there is a large number of current production EL34 and variants. The 6CA7 is often considered the American cousin to the British EL34. Last but not least, never leave your tube amp unattended for extended period of time. PSVANE EL34 Tube Amplifier and Opera Mezza - Duration: 3:12. 6CA7's came stock in the amp, but it is safely running as it stands. Here is a list of virtually every tube amp Fender has ever made, and what tubes are inside of it. KT88 KT120 KTxx Push-Pull Amp. YU209 Transmitting Tube, YU209/3CX1500A7/8877, Eimac (NOS), QKK753 Tube, Klystron, Raytheon 5960008940043, 6CA7/EL34BMQ Taylor , 829B Transmitting Tube, JAN/Cetron 5960001078147, 5842WA - Low Noise Tube, 5960-00-879-4644, Raytheon (417A), 4CX1000A-EI Transmitting Tube, 8168 / 4CX1000A, Eimac (NOS), 6L6G, 4D32 Tube, Transmitting, Raytheon (NOS) 5960-00-806-9629, 4CX250B-NOS-1 Transmitting Tube. This is modified from VT-EL34 tubes amp kit, manufactured by 樂騰 Electronics Corp. do NOT contact me with unsolicited services or offers. Sylvania "Fat Boy" USA These are known as "Fat Boy" tubes because 6CA7/EL34 tubes made in the USA have much fatter glass bulbs than their European EL34 equivalent. Many OEMs use relabeled Electro-Harmonix vacuum tubes in their amplifiers. High-end audio companies frequently make similar boasts about their products and aims. High gain, super low microphonics, and superb linearity with a three dimensional tone. An extremely faithful reissue of the XF2 Mullard EL34 from the 1960s. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters. 0 (0 votes) Store: HIFI EXQUIS US $137. Features: Pre-amplifier uses SRPP form circuit, wide frequency response, low output impedance NF, NO-F , Power power amplification , 3 function modes, Amplification use low impedence high power triode 845 tube, wide frequency response, High driving force 2 levels preamplification , 2A3 and 6SN7 Using top-quality output transformer, Z11(0. Electro-Harmonix Pedals. Based on and upgraded shuguang WE series Sounds much better than beforeFactory tested and matchedmatched pair in gift boxone year warrantymore details on www. DIY and Hi-Fi Audio Schematics. CLASS-A - 100% New Face Yaqin MC-13S Integrated Amplifier Why spend thousands of dollars travel to the Opera House at Sydney, while you can spend so much less to move it back to your home and enjoy whenever you want? This amplifier produces an environment comparable to a live opera with its detailed. The configuration is built around two standard tubes viz. Buy Now! $450. Its sound is decent after 10. item 3 YAQIN MC-100B GB KT88 Vacuum Tube Hi-end Integrated Power Amplifier 110v-240v UK - YAQIN MC-100B GB KT88 Vacuum Tube Hi-end Integrated Power Amplifier 110v-240v UK £686. 2 Options for choice: Option 1: A40X2 AMP x1 without tube, you need plug your tube before using Option 2: A40X2 AMP x1, with 8 tubes ( PSVANE EL34-B X 4 + Shuguang 6N8P/6SN7X4) Learn more $613. Very consistently made tube. These tubes have round and natural sounding highs with thick low-mids. They have an outstanding reputation for making some of the best stereo tube amps you can find in the audio marketplace, and the YAQIN MC-13S EL34 is a prime example of one of the quality products that has. Other manufacturers are making tubes based on the Mullard EL34/6CA7, for example, SED. Relabeled Sylvania, and GE. diy kit preamplifier pcb tube 6ca7 tube jlh2003 tda3116d2 kt88 6l6 tube digital amplifier tda7498 This product belongs to Home , and you can find similar products at All Categories , Consumer Electronics , Home Audio & Video , Amplifier. Some folks might find the larger bottle more aesthetically pleasing, or if the tubes are in a tight area the shorter bottle may be more appropriate. Even more powerful than KT77, and very similar to 6L6 sound. TWO CHOICES OF OUTPUT TUBES: KT-66 AND OPTIONAL 6CA7 (EL34) By switching two selectors inside of the cabinet, you can use either KT-66 or 6CA7 (EL34) KT-66 or 6CA7 (EL34) KT-66 or 6CA7(EL34)KT-66 or 6CA7 (EL34), a LED indicator at the foot of each tube will change its colour and show you which tube is in use. The El34's have a sparkle on the high strings that I really enjoy and the 6CA7's have a wider spectrum, I think. EH 6CA7 Electro Harmonix / Russia The "Big Bulb" EL34, used by: Music Man® To be able to use Tube Amp Doctor Onlineshop in full range, we recommend activating Javascript in your browser. As a result, KT88's and 6550's are produce cleaner tones and have low distortion, making it popular amongst bass amplifiers and high end audio applications. Other tube types, like the 807, 1625, and 6BG6, are much cheaper per RF watt. Are you looking for the very best tubes for your vacuum tube amplifier? This is the place to start. Willsenton R8 is an integrated Amplifier, it is a Power Amplifier too (there is a group Power amp input), it is a Headphones amp too. In addition, there is plenty of published data on using them as RF amplifiers. Four NOS EF86 WF matched (East Germany). OUTPUT PENTODEOutput pentode rated for 25W anode dissipation,ntended for use in a. The power section is designed to accommodate 6L6GC, 6550, 6CA7, KT88 and KT66 octal power tubes, as well as variations on those types. Description. Amplifier Tube On The El-34 2x40 W 6n8s - 4pcs El34 - 4 Pcs. Add to Wishlist. The biggest advantage that this tube has is that it is still cheap to purchase. Pair Of Rare. concretely it is a tetrode (like a 6L6, 6550 ) with the electrical characteristics of an EL34 (compatible so). It can be used in most EL34 amplifiers. 350-450 volts or more can be found inside a typical tube guitar amplifier. It is - Category: Push-pull el34 amp - Price: $ 536. Eligible for Free Shipping. Tubes normally operate in a narrow range and this may not be important ant to the SET crowd. Please wash your hands and practise social distancing. The biggest advantage that this tube has is that it is still cheap to purchase. 9 out of 5 stars. Thank you for such a quality product. mains operated equipment. 6CA7's came stock in the amp, but it is safely running as it stands. Each wound string is precision wrapped with round nickel-plated steel onto a high carbon, hexagon-shaped steel core. High frequency twin triode preamplifier tube used in studio and hi-fi equipment. Add to Cart. YU209 Transmitting Tube, YU209/3CX1500A7/8877, Eimac (NOS), QKK753 Tube, Klystron, Raytheon 5960008940043, 6CA7/EL34BMQ Taylor , 829B Transmitting Tube, JAN/Cetron 5960001078147, 5842WA - Low Noise Tube, 5960-00-879-4644, Raytheon (417A), 4CX1000A-EI Transmitting Tube, 8168 / 4CX1000A, Eimac (NOS), 6L6G, 4D32 Tube, Transmitting, Raytheon (NOS) 5960-00-806-9629, 4CX250B-NOS-1 Transmitting Tube. Enjoy the Roll! RE: Differences: Shuggie Black Treasure 6CA7 vs. An extremely faithful reissue of the XF2 Mullard EL34 from the 1960s. Amps n More > Discussion Forums > Tweed Amps and Kits > KT77/EL34/6CA7 in 5C1. In the tube audio world, it was companies like Dynaco, Leak, and Mullard among others who help boost the EL34 tube's popularity. The JJ 6CA7 tube looks and sounds like a 6L6 but biases like an EL34. This tube is associated with early EVH. 5KΩ), Nichicon Muse-KZ, 40-40-20-20uf/525V CE MANUFACTURING electrolytic capacitor, KM-Con, TRT Electronics Version DYNACAP film capacitor, SUNRING Copper foil polystyrene. The biggest advantage that this tube has is that it is still cheap to purchase. The psvane version has psvane script on the glass and a nice looking tube. impart additional vintage flavor and flare with your amp. Marshall Amp Tube Sets New. Tue, Jun 11, 2013 12:29pm. Re: 6ca7 Tubes Post by Jak0lantern01 » Sun Dec 23, 2012 2:29 pm All this Stiletto chatter made me break mine back out and dial it up as close to my AFD 100 as possible, it sounds great with the 6ca7's. Design based on the Marantz 9. It can be used in most EL34 amplifiers. The binding post are extra large with a 4 and 8 ohm tap. Sansui used the PL36 (that's also a 25E5) as an output tube in several of their amps. Asortment of more than 30 types of vaccum tubes. Ix EL34 (Small Bottle 6CA7) Vacuum Tubes. know that sounds cold, but these amps really dont sound better with higher currents, and ive tried alot the past month after i drop in a bias pot (20 turn cermet trimmer). 845 805 211 Other Triode Amp. Very useful for folks who like this version of 6CA7 but can't afford the prices NOS go for nowadays. Title: EL34 Author: Mullard Subject: FP-2002-02-16 Created Date: 2/17/2002 1:14:47 AM. Find many great new & used options and get the best deals for Vintage Knight 93 Sz 694 El34/6ca7 Mono Tube Amplifier at the best online prices at eBay! Free shipping for many products!. We carry a huge selection of EL34 / 6CA7 / KT77 tubes for your amps. Yes, compatible with Stereo 70. YAQIN MC-13S 6CA7 Push-Pull Integrated Amplifier - Gold. 6550 / kt88 / kt90 KT88's generate a lot power, handling significantly more plate voltage than other power tubes. I just dropped in a set of 6CA7's to mix with the 34's and am really liking the results after day 1. EL34 / 6CA7 Tube Amps - Part I - A-K - go to the Telefunken and Siemens EL34 tubes on tube-classics. FEEDBACKS / REVIEW : From two first time TRIODE LAB buyer: 100% Direct copy from emails "Greetings, All my apologies for not getting back to you earlier with feedback about the 2A3-S amplifier: the tubes took almost two weeks to arrive due to the Easter holiday period. MS-6CA7 - 45 WPC 4*6CA7 tubes MS-34C - 10. I currently run the amp clean with pedals in front. On good recordings you will hear height and depth. Genalex Gold Lion. I suspect they are some odd variation, or flat out knock offs. This tube is a replacement for all standard EL34 applications. A1 with Trinocular Head Zeiss Microscope AXIO - $4,850. Tube Amplifier Unch-3 Unch-3 On Tubes 6n2p 6p14p 6ts4p Vintage Ussr 1972 With Vintage Philips - $1,850. 6L6 6P3P tube amp. Find many great new & used options and get the best deals for Yaqin MC13S Tube Integrated Amplifier With Blue 6ca7 Tubes at the best online prices at eBay! Free shipping for many products!. We offer Variety types of Octet Carry Amp Carry from Ebay. When switching from KT150 to another type of power tube such as : EL34, 6CA7, KT88, KT90, KT120 & 6550 a small modification has to be made inside the unit. It's capable to give 11W in Single End configuration and up to 100W in push-pull amplifiers running 800V on plates in B class. Like the previous projects the driver stage is an SRPP but this time with the 12SL7 tube and the output stage is a Class A UL SIPP with KT88 tubes. All the best brands, Mullard, JJ, EH, Genalex, Svetlana, Sovtek and more. JJ Electronics Amplifier Tube (T-6CA7-JJ) by JJ Electronic. Design based on the Marantz 9. The Elekit TU-8200 tube amplifier kit ships with Electro-Harmonix 6L6GC power tubes, but will also accept a wide range of other power tubes such as 6CA7, EL34, KT66, KT77, KT88, 6550 (and more) with no modifications and no need to re-bias. The Fender tranny is larger and puts out approx 450V on the B+ voltage so it worked out perfectly. This EL34-EH is electrically similar to a Mullard EL34 power tube but has a beautiful tone all its own. 0 out of 5 stars Very close matching by the seller. Mikael Abdellah KT88 Single-Ended Tube Amplifier Schematic. I Have never used or brought any 6CA7 tubes I'm now playing in a Soul/RnB band and need a little more cleaner sound with less of the over driven tone. They are reliable, sound great and perform well. When I received the amp, it was biased to take 6L6 tubes in the power section. And, I have to say that I prefer EL34/6CA7 (Mullard, then JJ) best, followed by KT77 (only tried JJ). Though many companies have fully transitioned their audio gear to solid state transistors, Yaqin maintains a tube and valve-based system in all of their gear. The 6CA7 is the US designation for the EL34 and is complete interchangeable. I read somewhere that the older large bottle tubes like I presently have produces more bass, volume and tone. This 15-watt amplifier uses two 12AX7 preamp tubes and one EL34 power-amp tube in a single-ended configuration with no negative feedback. What is a “Screen or No Connection” on pin 1 will need to be grounded for a 6CA7, and can best be tied to the cathode on pin 8 next door. Electro Harmonix 6CA7. Very useful for folks who like this version of 6CA7 but can't afford the prices NOS go for nowadays. Kidult Online Store YAQIN MC-13S EL34 6CA7 x4 10L Vacuum Tube Integrated Amplifier P [YAQIN-MC13S] - Yaqin MC-13S tube amp is another popular amp in Yaqin product list and it is very similar to MC-10T except it is using 4x Shuguang 6CA7 tubes instead of 12AT7 tubes. 6CA7 Large Bulb Electro-Harmonix Tube: From Electro- Harmonix, great copy of the old Phillips/Sylvania large-bulb 6CA7 tube. The Tung Sol 12AX7 is warm and big musically. The order included a fake made in Japan tube. EH 6CA7 Tubes with Bray Marshall 50w Plexi - Duration: 2:16. Genalex Gold Lion KT88 Vacuum Tube - 4 Pieces. Whether you are replacing the tubes in your guitar/bass amp; updating your home audio system: re-tubing your microphone or changing out the organ tubes, we have what you need right here. psvaneaudio. The NOS Winged C (SED) EL34/6CA7 tubes are an exceptional upgrade for our Triple Crown TC-100 or TC-50, or any of our amps with EL34 Bias Switches. One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes if you buy more 2 new sets of tube. KT88 KT120 KTxx Tube Amp. "PREAMP-IN" terminals on the rear panel allow you to use CS-600 as a power amplifier. FAQ How long do EL34 tubes last? The EL34 tubes, the larger tubes in the amp, are called the “power tubes. Power Tubes. These reviews are a vital resource for learning about manipulating your amplifier's tone through better tube choices. Psvane 6CA7-T-MII/2 Matched Pair The 6CA7-T-MII/2 Psvane Reference T MarkII-series (aka big bottle EL34)  get shipped as factory matched PAIR :   All Psvane tubes get… To be able to use Tube Amp Doctor Onlineshop in full range, we recommend activating Javascript in your browser. Photocopy of Sams photofact included. Other common substitutes for EL34 vacuum tubes are 6CA7 and KT77 tubes. The EH 6CA7 tubes I have are at least four years old and still perform and test well. any help in dating this amp is appreciated. Nos 1972 Torino - $34. Tube Amplifier Unch-3 Unch-3 On Tubes 6n2p 6p14p 6ts4p Vintage Ussr 1972 With Vintage Philips - $1,850. I am replacing my old tubes in my Music Man HD 130 amp to a matched quad set of Svetlana EL34's. Four NOS EF86 WF matched (East Germany). 99 Price is per tube. The redesigned front end of the Series 3 amplifier replaces the obsolete 7199 pentode signal tubes from the original Stereo 70 with more commonly-used 12AU7 dual-triode tubes, while the output stage and EL34/6CA7 output tubes retain the same elements as the original Stereo 70. Enjoy the Roll! RE: Differences: Shuggie Black Treasure 6CA7 vs. 93 + C $224. EL34 / 6CA7 Tube Amps - Part I - A-K - go to the Telefunken and Siemens EL34 tubes on tube-classics. VTADIY: Vacuum Tube Amplifiers DIY Some years ago I designed and built my first hi-fi vacuum tube amplifier. This was a departure from the original Mullard 6CA7/EL34, and was tonally more of the 6L6 family, but at the rated output of 25 watts. DIY and Hi-Fi Audio Schematics. PARTS ISO-FE12S(3. One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes if you buy more 2 new sets of tube. There is no phono section so, this would need a separate preamp for vinyl users. The 6CA7 is technically a different tube and has a bit more of an American tone as well as being much fatter. Elekit TU-8200R 6L6GC / EL34 / 6CA7 / KT88 / 6550 Single Ended Tube Amplifier kit Elekit TU-8200R 6L6GC / EL34 / 6CA7 / KT88 / 6550 Single Ended Tube Amplifier. I would like to thank Tejas tubes Technical Department for testing and checking my tubes for the best quality. Audio Space. Though many companies have fully transitioned their audio gear to solid state transistors, Yaqin maintains a tube and valve-based system in all of their gear. 6CA7 is a beam power pentode with octal base. Recommended for demanding, higher voltage amps. These tubes sound especially great, and give a big & beefy output in place of EL34's. High frequency twin triode preamplifier tube used in studio and hi-fi equipment. Emission Testers New. If you don't relish the idea of tearing into your amp to list every tube, just check them out here! Once you have found your model and year, make a note of the list of tubes it contains. Whether you are replacing the tubes in your guitar/bass amp; updating your home audio system: re-tubing your microphone or changing out the organ tubes, we have what you need right here. Find many great new & used options and get the best deals for Vintage Knight 93 Sz 694 El34/6ca7 Mono Tube Amplifier at the best online prices at eBay! Free shipping for many products!. ソニー 4GBメモリー内蔵USBダイレクト接続ステレオICレコーダー (ゴールド) (ICDUX560FN) ICD-UX560F-N,真空管 ギター・ベース アンプ 海外 輸入 T-6CA7-JJ-MP JJ Electronics Amplifier Tube (T-6CA7-JJ-MP)真空管 ギター・ベース アンプ 海外 輸入 T-6CA7-JJ-MP,オーディオ 関連 ゴールデンダンス骨伝導送受信通信アクセサリ. MULLARD EL34 / 6CA7 Power Tube High Quality. Due to the complicated feature of a tube amp's design and user's settings and maintenance vary greatly, tube manufacturer only warrant a vacuum tube for 30 days. EL34 is one of the most popular power output tubes today, and there is a large number of current production EL34 and variants. This video features the YAQIN MC-13S Stereo Tube Amp. Tube Complement: 2 - 6922 Input Buffer Preamp 2 - 6SN7 Pre-Driver/Phase Inverter 4 - KT88 Output Tubes (or 6550, EL34, 6CA7, KT77, KT90, KT120) Input Sensitivity:. Each selection below will lead you to the brands and models you love for all of your equipment. In guitar amplifiers, this flashover problem sometimes occurs if the amplifier is operated without the speakers connected, causing the self inductance of the output transformer primary winding to generate high voltages when the current changes due to the applied signal. The Tung Sol 12AX7 is warm and big musically. Special music tube amp. el34 / kt77 / 6ca7 Popular in high powered audio and high end guitar amplifiers, characterized by greater distortion at a lower power compared to other power tubes. Made of silicon and not get hot and burn up. Hand selected and matched using precise equipment, they are ready to ship!. And for what its worth todays concept of "matched tubes" is overblown in general. Total Ratings 108, 98% agree - Would recommend. The empirical approach that I used tu build "Il Primo" was replaced by a more rigorous approach in "Il Primo Bis". Tubes Amplifiers and Tubes. They were. YAQIN MC-13S GD 6CA7 BL Vacuum Tube Push-Pull Integrated Amplifier NEW MC-10T AU - $1,128.