Select Matched Pair for amps that use 2 of these tubes and Matched Quartet for amps that use 4. The article also discusses a few enhancements in the form of. The empirical approach that I used tu build "Il Primo" was replaced by a more rigorous approach in "Il Primo Bis". It has an octal base, indirectly heated cathode 6. Anyone here ever built or thought of building a 5C1 with a KT77 power tube?. 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. 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. 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. Thank you for such a quality product. 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. Shuguang has been around since 1958 producing vacuum tubes and have made huge strides in quality in the past number of years. By popular demand by our loyal customers to experience different varieties of KT88 / EL34 types of tubes, we have sourced the ‘best of best’ possible quality of WE KT88 / 6CA7 Plus from the Shuguang tube factory’s entire current stock for the ‘most demanding and quality conscious audiophiles’. Beside that, EL34, EL84, and 12AX7 vacuum tubes are used in many practical examples, to design the various parts of the circuits and to compute the values of the needed components. I started learning about the art of vacuum tube amplifier design and build in 2014. Please wash your hands and practise social distancing. The KT77 is an interesting tube and is a drop-in substitute for the EL34. 5 WPC logarithmic loudness, headphone output 2*EL34 tubes MS-10S - 52 WPC (export version of MC-13S with 12AU7 tube pre stage and remote control made for DestinY Audio in Germany only (EL34 plus RC)) 4*EL34 tubes - discontinued. i do wonder however, why you need 200 watts for 99 db/w/m horn speakers. This is a suitable replacement for any EL34 = 6CA7 POWER PENTODE tube type. JB6464 , Mar 7, 2020 JB6464 , Mar 7, 2020. The result is an unbelievable clarity and realism that no other configuration can achieve. 5 volts) Octal power outlet for 120A "DYNAURAL" preamp 5 tubes: 6J5, 6SN7 (2) 6L6G outputs 5V4G rectifier. No serious traps here. 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. El34 6CA7 tube amp. Common Questions About Yaqin Home Audio Amplifiers and Preamps Yaqin is one of just a few audio companies producing high-quality tube amplifiers and preamps on a large scale. 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. When pushed, EL34 will produce wonderful quintessential classic Marshall tone that's instantly recognizable. It uses EL84 power tubes and 12AX7 vacuum tubes as input and phase split. Hoffman Amplifiers Tube Amp Forum, EL34 vs 6CA7. FAQ How long do EL34 tubes last? The EL34 tubes, the larger tubes in the amp, are called the “power tubes. Classifieds: FOR SALE - GemTune MC-13S EL34 (6CA7) 4 Vacuum Tube Integrated Push-Pull Amplifier asking for $399. On good recordings you will hear height and depth. Genuine Fender Blackface Amplifier Logo 0994093000 for Most '60s Amps. This video features the YAQIN MC-13S Stereo Tube 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. MATCHED PAIR with Double Getters NOS TUBE MUSEUM QUALITY STRONG LEGENDARY AMERICAN POWER TUBES POPULAR IN FENDER MUSICMAN AMPS. Located in Fort Wayne, IN Note: I've "parked" my website in case anyone has been looking for it. Select Matched Pair for amps that use 2 of these tubes and Matched Quartet for amps that use 4. PSVANE 6CA7-TII Hi-end Vacuum Tube Classic Grade Best Matched pair 6CA7-T MK II $104. Tubes sound. Perfect for your Marshall, Orange, Blackstar, Bogner, Dr Z KT45, Hiwatt, Laney, Mesa Boogie, Rivera, Voodoo, Vox Ac100 and many others. Gee, there are a lot of 6CA7/EL34 power amps around. The change these tubes made was amazing, it transformed this old amp from sounding ok, to an amp that is maybe the best I have owned, and one of the best I have heard. Marshall Amp Tube Sets New. 5 WPC logarithmic loudness, headphone output 2*EL34 tubes MS-10S - 52 WPC (export version of MC-13S with 12AU7 tube pre stage and remote control made for DestinY Audio in Germany only (EL34 plus RC)) 4*EL34 tubes - discontinued. Hand selected and matched using precise equipment, they are ready to ship!. Those tubes are much in demand for audio applications. Amp is a Randall RM100 so I can bias each individual tube. Nele Kone 43,769 views. 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. 60 watts per side. AFAIK, GE produced the 6CA7 as a drop in for EL34 amps. EHX 6CA7 (Big bottle EL34) Another great tube from Electro Harmonix, the 6CA7 is a bigger varient of the EL34 and is directly interchangeable. 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. They are often found branded RCA as RCA NEVER made any kind of 6CA7/EL34 in their own plant. 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. Eligible for Free Shipping. These tubes can take the heat! Price includes extended burn-in and precision matching. Hand selected and matched using precise equipment, they are ready to ship!. They can replace usually any EL34 pentode because they have very similar electric characteristics. 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. SA9023 Solution. It includes the original box and packaging. Amplifier Tube. EL34 is one of the most popular power output tubes today, and there is a large number of current production EL34 and variants. 9 out of 5 stars. Genalex Gold Lion. Fender 2-button Vintage-style Amplifier Footswitch W RCA Plugs 0994051000. EL34 / KT77 / 6CA7; EL84 / 6BQ5; 6L6 / 5881 / KT66; 6550 / KT88 / KT90; 6V6 / 7408; 7591 / 7868 ; Tubes for fender amps. FUxx 807 cap tube amp. 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. 8 Store: Hi IC Store. concretely it is a tetrode (like a 6L6, 6550 ) with the electrical characteristics of an EL34 (compatible so). Powered up slowly on a variac with speakers attached. Show Details. ****OUT OF PRODUCTION***NLA****. Includes manual and biasing tool. Cayin A-88tmk2 Vacuum Tube Amplifier El34kt88 6550eh. Triode and ultra-linear Switchable. If there was a downside to the JJ tubes (and this actually is a big minus) the JJ tubes were not very reliable, having had two go bad in less than nine months. EL34/6CA7-ECG Tube, Power Amplifier Pentode, 6CA7 / EL34, (Europeon Version), MFR: ECG/Philips. All the best brands, Mullard, JJ, EH, Genalex, Svetlana, Sovtek and more. Sylvania made a tube called a 6CA7 which was a Beam Pentode. Shop with confidence. My reference power amplifier is the Bella EXtreme 3205, a push-pull pentode that can accept either a quad of EL34/6CA7/KT77 tubes biased at 40mV or a quad of 6550/KT88/KT90s biased at 50mV. Single-ended el34 amp. They’re much cheaper too. Steve: Greg Williams (gwmn) Username: gwmn Registered: 08-2013. Power Tubes NOS Tubes PrimaLuna Brand Tubes. any help in dating this amp is appreciated. - Select - 2A3 - 15W 300B - 40W 6550 - 42W 6973 - 12W 6CA7 - 25W. 8 Stainless Tube 12 Gage X 20 Ft. Mcintosh 275ts Mc275 Vacuum Power Amplifier Amp Tube Set Kt88 12ax7a 12az7 Used. Marshall tube amps are the most well-known EL34 tube guitar amplifiers but there are many others who arrived on the scene in later years. Splendido e raro SHINDO MONTRACHET 6CA4/EL34 Amplificatore finale Single Ended a valvole. Here is a list of virtually every tube amp Fender has ever made, and what tubes are inside of it. YAQIN MC-13S 6CA7T Vacuum Tube amps HIFI EXQUIS Tube Integrated Amplifier - MC-13S is the latest upgraded version of MC-10L. YAQIN MC-13S 6CA7 Push-Pull Integrated Amplifier - Gold. Using these tubes is a fantastic way to explore new tonal possibilities. Try a 6CA7 in place of an EL34 for more pronounced low-end frequency response with a little more headroom. JJ Electronic 6V6S Factory Data Sheet: 6V6S Factory description: Gold plated control grid for improved fidelity. It's a classic sound for beefy rock anthems. Amp is a Randall RM100 so I can bias each individual tube. Amps n More > Discussion Forums > Tweed Amps and Kits > KT77/EL34/6CA7 in 5C1. do NOT contact me with unsolicited services or offers. Tube Amps vs. 6CA7 and KT77 have more sizzle and pop, in a pleasant manner that doesn't get in your way. The second amp only has 1 tube (3 missing) and that tube tested good. The process of market place demand that much, it should create YAQIN New MC-10T EL34B(6CA7)X4 12AT7X4 Vacuum Tube Hi-end Tube Integrated Amplifier will cursorily sold out. The EL34 delivers a very different sound than the 6L6 because the EL34 is a pentode and the 6L6 is a beam tetrode. The re-issue of these tubes makes it possible to try them out and find the sound that is right for you. If you want a tube that is not listed, email us at [email protected] A 6DJ8 / ECC88 tube can be used in place of the 6N1P tube with good results. Limited Quantity Available, New Old Stock, 90 Day Warranty through RF Parts Company. I believe this is the JJ tube that Bob at EuroTubes suggests for the Music Man amps because it withstands the higher plate voltage better. After correctly biasing the tubes they sounded harsh and not at all like the regular JJ EL34's I've used in my amp for years. Hard to find, though. are common guitar amplifier power tubes, and are all easily biased with this method. Valve / Tubes : 6CA7 × 4, 12AU7 x 2, 12AX7 x 2. JBH EL34 Tube Amp HIFI EXQUIS Single-Ended DIY SET or Finished 6CA7 Lamp Amplifier JBH6H9CEL341L 0. It delivers twenty-two watts per channel. Electro-Harmonix. However, there is a lot of information out there on those tubes and I wanted to go a little off the beaten path. the so-called “soft distortion” that even the simplest of tube amplifiers exhibit. 8 Store: Hi IC Store. Hong Kong [email protected] Tubes, tubes, tubes! Find everything from the field of tubes: premium selected TAD tubes, TAD blackplate tubes, our beloved tubesets for nearly every amplifier out there, more brands and accessories. preamp tube 6ca7 tube 6v6 amplifier power tube amp portable amplifi audio subufar amplifier lm1875 This product belongs to Home , and you can find similar products at All Categories , Consumer Electronics , Home Audio & Video , Amplifier. JJ Electronics Amplifier Tube (T-6CA7-JJ-MP). The GLA will accept EL34's, 6550's, KT88's, 6CA7'7, and the KT90 type 3. 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. It's a real gem. Icon Audio designed the handmade Stereo 40 MkIIIm integrated tube amplifier with one goal in mind: Make it the best-possible midrange EL34/KT88 valve amp available in its price class. Shuguang has been around since 1958 producing vacuum tubes and have made huge strides in quality in the past number of years. The resulting socket extensions worked well, and I was able to listen to both the 6CA7-Zs and the KT66-Zs in this amp, with appropriate re-biasing. Usually, power tubes are expected to last 500 to 1000 hours. 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. KT77 is especially good at handling contemporary sound sources even at lower volumes. A favorite in Marshall amps or anywhere a thicker and rounder EL34 tone is desired. Very nice, smooth sound, particularly when paired with difficult to drive loads like the MLs. 6ca7 tube phonocorrector honoka kousaka tda2009a krell ksa50 amplifier lm1875. Shuguang we 6ca7 for sale. New feautures include an all new internal bracing system that reduces shock and stress to critical componets – A 10 gauge steel chasis – European 6CA7 Power Tubes , Tolex covering. NOS Sylvania 6CA7 (Singles and Pairs) $165. Fender 2-button Vintage-style Amplifier Footswitch W RCA Plugs 0994051000. High gain, super low microphonics, and superb linearity with a three dimensional tone. Total Ratings 47, 100% agree - Would recommend. PSVANE EL34 Tube Amplifier and Opera Mezza - Duration: 3:12. 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. 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. Philips ECG (NOS) Best 12AX7 Review. The EH offerings and JJ are not real, 6CA7 tubes, those are more glorified tetrode tubes like a 6L6. Vacuum tube of true value testifies the fact that only the legend can surpass the legend. 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. In addition, there is plenty of published data on using them as RF amplifiers. Limited Quantity Available, New Old Stock, 90 Day Warranty through RF Parts Company. Its sound is decent after 10. 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. The JJ KT66 can be used in a variety of amps that use 6L6's if there is room!. Valve & Amplifier Design, EL34 (6CA7) Data, Mullard Valves 1. Add to Cart. 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. Shop with confidence. 6L6 6P3P tube amp; EL84 6P14 tube amp; 6P1 tube amp; FUxx 807 cap tube amp. Genalex Gold Lion. EL34 / 6CA7 / KT77 Tubes EL34 tube reviews by John Templeton. The psvane version has psvane script on the glass and a nice looking tube. The EL34 is a thermionic valve or vacuum tube of the power pentode type. The 6CA7 is the US designation for the EL34 and is complete interchangeable. Re: Testing el34's on my Tube tester with 6Ca7 setting « Reply #11 on: May 03, 2009, 01:37:57 pm » Wow--- thanks for all the info about the Eico 667---- my 667 is the only tube tester i have (other than real amps)----i understood that it wasn't the greatest tester because it tests emissions only, besides being old---- but i didn't realize. Nele Kone 43,769 views. I suspect they are some odd variation, or flat out knock offs. 300B 2A3C tube amp. 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!. Never leave a 845/805/211 high voltage tube amp on without anyone in the room. Only the GT EL34-M is currently available, and even some of these are now being sold by new GT owner Fender with stickers on the glass rather than the original imprinted orange GT logo and numeric information. Due to age and this being a piece of vintage electronic equipment, items are sold as-is with no warranty. It uses EL84 power tubes and 12AX7 vacuum tubes as input and phase split. Ive biased the 6CA7 similar to the original boogie tubes, whis is around 25mA. 6AS7 / 6080 / 6H13C. Each selection below will lead you to the brands and models you love for all of your equipment. By Manufacturers. Select 1 for a pair PAIR 1: 48. 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. (View our complete selection of EL34 / 6CA7 / KT77 vacuum tubes). 00 6l6 Fivre Marconi Gc G Tube Pair Fisher El34 Kt88 El37 300b Kt66 Gec Valve Nos. These Electro Harmonix 6CA7 tubes sound every bit as good as the old EI tubes and are probably my favorite tubes for Hiwatt guitar amplifiers. The old tubes are a mixed set of 2 RCA and 2 Sylvania 6CA7/EL34 large bottle tubes. Product Quantity: 10 Units in Stock. pdf (790979 bytes), 6CA7. MS-6CA7 - 45 WPC 4*6CA7 tubes MS-34C - 10. Marshall tube amps are the most well-known EL34 tube guitar amplifiers but there are many others who arrived on the scene in later years. 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. Kidult Online provide top brand vacuum tube with reasonable price, high quality and noble balance. EL34 / 6CA7 / KT77 Tube Reviews. Description: This 12AX7 LS special edition model is developed for the high end guitar amp market for its wonderful tonality, and also work extremely well for the ultra-fidelity audiophile market. Easy to install plug in vacuum tube protection cover This machine replaces the vacuum tube model with the vacuum tube model. It is - Category: Push-pull el34 amp - Price: $ 536. 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. EL84 6P14 tube amp. The Sansui 1000 still shows up on ebay quite a. Sonically, this tube is closer to a 6L6 than an EL34 but without the sometimes harsh high end of the 6L6. Before I do it I wanted to ask if the schematic I have is a final one and it should be followed. Valve / Tubes : 6CA7 × 4, 12AX7 x 2, 12AU7 x 2. 2020 popular 6p3c, lamp power, amp tube, 6p1 amplifier trends in Consumer Electronics, Home Appliances, Home Improvement, Lights & Lighting with 6ca7 El34 and 6p3c, lamp power, amp tube, 6p1 amplifier. Telefunken Tube Amplifier Ela V311 El156 Pp 1950's Vintage Klangfilm Valve Mono. I've bought lots of JJ tubes for various amps, and several sets for this specific amp, and this is the first time they've sounded poorly, by a lot. Best EL34 Review. Picked up an unused quad here on CAM for a good price. 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. Les meilleures offres pour YAQIN MC-13S BK 6CA7 BL Vacuum Tube Push-Pull Integrated Amplifier MC-10T 10L FR sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite!. Also here, I designed it using the approach described in my book. 6CA7-SVET Tube, EL34/6CA7, Power Amplifier Pentode, MFR: Svetlana. Mikael Abdellah KT88 Single-Ended Tube Amplifier Schematic. 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. Biasing an amp requires some knowledge of tube amp circuits and experience with high voltage. Product Quantity: 10 Units in Stock. If you have built any of these circuits, we would love to hear from you so send us your comments. The EL34 and it's "Americanized" version, the 6CA7, are among the most popular and sought out vintage tubes today. In the tube audio world, it was companies like Dynaco, Leak, and Mullard among others who help boost the EL34 tube’s popularity. It’s like they were made for each other. Other tube types, like the 807, 1625, and 6BG6, are much cheaper per RF watt. Wide asortment and models up to 560 V. 10W+10W EL34 Single-ended Class A Stereo Amplifier Tube Amplifier Board DIY Kit 4. for Blue Glass 6CA7 tubes. High reliability and exceptional music - listening experience. Now in stock - the new JJ 6CA7 power tubes! The mids and low end are fantastic. the EL-34 is a true pentode, the 6CA7 is a beam tetrode (sylvania came up with the 6CA7 so they wouldn't infringe philips' patent on pentodes). They are marked EL34. i have a gold pin 6dj7 that i've actually used with good tonal results in my tube driver pedal, but i'm hesitant to put it in the preamp slot of this ampi also have a bunch of 12av6, 12dh7 and some other odd 12volt tubes that i'd like to check out, but, can't find much info. Details zu JJ EL34 Matched Quad / Quartett ( Röhre Power Tube Amp Valve 6CA7 Tesla ) 5. 6CA7 was also made in Nis, Serbia but in bigger glass envelope of PL509/PL519 tubes and with slightly bigger power dissipation. These Electro Harmonix 6CA7 tubes sound every bit as good as the old EI tubes and are probably my favorite tubes for Hiwatt guitar amplifiers. 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. 2A3 / 300B / SV811 / SV572. They’re much cheaper too. I can absolutely recommend this to anyone wanted a great sounding and versatile tube amp. Ive biased the 6CA7 similar to the original boogie tubes, whis is around 25mA. 6CA7's are also called EL34 fat bottle. Tubes Preamp Tubes Power Amp Tubes EL34 + 6CA7 6550 2A3 Other Power Amp Tubes KT88 KT66 + 6L6 + 5881 EL84 + 7189 300B Other Tubes Rectifier Tubes Mixing Desks Timers Power Converters Option Boards Defective Items Active Crossovers TVs Beamers + Screens Portable Radios Cables + Plugs Hifi Furniture Remote Controls Spare Parts Studio Equipment. Les meilleures offres pour YAQIN MC-13S BK 6CA7 BL Vacuum Tube Push-Pull Integrated Amplifier MC-10T 10L FR sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite!. 300B 2A3C tube amp. Electro-Harmonix 6CA7 This tube is very similar sonically to the Electro Harmonix EL34, but in a shorter fat bottle design, so we call it a 6CA7. Still building: GlassMan Amplifiers (25 watt, all tube, single channel w/reverb, single 12" combo) and some more designs in the works. If your amp can take 6L6gc, I find that to be a more musical and linear tube than any EL34 I have tried. Rare SHINDO MONTRACHET 6CA4/EL34 Single Ended Tube Power Amplifier. Mullard produced it for about 15 years, and this is a faithful reproduction of the classic XF2 dual-getter version. This is from experience using both NOS versions in amps I've built. Add to Cart. High frequency twin triode preamplifier tube used in studio and hi-fi equipment. The EL34 6CA7 is an output pentode introduced in 1953 by Mullard and intended for use in audio amplifiers and modulators. I do not know of any modern tube which sounds quite like it. References "A pair of JA80MKII have one of the most holographic soundstages out there, with its outstanding depth and even great height. YAQIN NEW MC-13S EL34(6CA7)X4 Vacuum Tube Hi-end Tube Integrated Amplifier Push-Pull Silver is definitely one product the store's is not a lot of. 223: 18-watt. Nele Kone 43,769 views. The amplifier was part of a tube audio collection and was working when it was put on the shelf some time ago. KT88 KTxx Single-Ended Amp. They are reliable, sound great and perform well. 6CA7 is a beam power pentode with octal base. 6CA7 was also made in Nis, Serbia but in bigger glass envelope of PL509/PL519 tubes and with slightly bigger power dissipation. AIMPIRE YAQIN MC-13S Push-Pull Integrated Stereo Tube Amplifier(Without Protect Cover) (YAQIN_MC-13S) 3. Electro-Harmonix. They have the incomparable vintage Amperex quality, craftsmanship and performance. VINTAGE PILOT SA-260 Stereo Power Amplifier 6CA7 - $1,399. 5A, plate dissipation 25W. That makes sense. Marshall Amp Tube Sets New. 00 for the single tube. Other manufacturers are making tubes based on the Mullard EL34/6CA7, for example, SED. If you are contemplating using the Electro Harmonix 6CA7 in your older/vintage Marshall, Traynor or with an amp with a negative grid supply; I would stay away from this! The Electro Harmonix 6CA7 is not and I repeat “NOT” a Power Pentode like the original 6CA7’s were, in fact they are Beam Tetrode as stated on the Electro Harmonix website. YAQIN MC-13S 6CA7 Push-Pull Integrated Amplifier - Gold. Vacuum Tube - 6CA7, JJ Electronics - A true to form reproduction of a classic tube that will work in most EL34 amps. 00 Read More 6550 Kt88 Class A Single Ended Tube Audio Amplifier 16w2 Hifi Diy Kit - $448. Extra strong mil. The power section of the amplifier requires four EL34/6CA7 tubes. See our EL34, 6CA7 KT77 Catalog to shop. 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. An educated guess from the available information is about three or four scores of finished products, such as amplifiers, receivers, and tuners as well as a few hundreds of transformers. EL34 / 6CA7 Tube Amps - Part I - A-K - go to the Telefunken and Siemens EL34 tubes on tube-classics. more information. Top positive review. M70 6CA7 Stereo Power Amplifier Built Around 6CA7 Tubes: We built the M70 power amplifier around four EL34 tubes in an ultra-linear circuit that could provide 40 watts of subtly textured music. 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. Limited Quantity Available, New Old Stock, 90 Day Warranty through RF Parts Company. EHX 6CA7 (Big bottle EL34) Another great tube from Electro Harmonix, the 6CA7 is a bigger varient of the EL34 and is directly interchangeable. El34b 6ca7 Kt88 6ck5 5y3gt 6v6gt Tube Ceramic Socket 8 Pin K8a Amplifier Parts , Find Complete Details about El34b 6ca7 Kt88 6ck5 5y3gt 6v6gt Tube Ceramic Socket 8 Pin K8a Amplifier Parts,Audio Amplifier Parts,Meter Socket Parts,Yamaha Audio Amplifiers Parts from Plugs & Sockets Supplier or Manufacturer-Shenzhen Hanlongjia Technology Co. 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!. The packaging type of the products is piece The product brand from this store is China. Elevick: I have not been able to locate a matched quad of Groove Tubes GT-6CA7-GE. We specialize in amplifier repair and guitar amplifier modification of vintage, hand wired tube amplifiers. Pairs, quads and sextets are tightly matched using the latest Maxi. Use this calculator to determine the bias current for an amplifier's power tubes. more information. 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. 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. They break up faster than any of the three power tubes mentioned here and have the least amount of headroom. 5 WPC logarithmic loudness, headphone output 2*EL34 tubes MS-10S - 52 WPC (export version of MC-13S with 12AU7 tube pre stage and remote control made for DestinY Audio in Germany only (EL34 plus RC)) 4*EL34 tubes - discontinued. 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. 9 out of 5 stars 8. PID# 53189. The EL34 and it's "Americanized" version, the 6CA7, are among the most popular and sought out vintage tubes today. About a year ago I swapped the EL34 tubes out for 6CA7 valves and liked what I heard, over the past few months I have been contemplating changing the amplifier but have not heard anything yet that I like. 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. 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. It has a large bottle and big, warm sound. The input stage of the Topaz can have a big impact on the sound quality of the amplifier, and good quality driver vacuum tubes should be used. Ive biased the 6CA7 similar to the original boogie tubes, whis is around 25mA. EH 6CA7 is warmish, but not excessively so, still a modern sounding tube. 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. Ultaralinear provides the best blend of SET and low distortion. The 6CA7's that EH (Sovtek) are making today are based on the Philips design as opposed to the original Mullard. We offer Variety types of Octet Carry Amp Carry from Ebay. Tube Complement 1 ea – 6CA7 Current Source Tube 1 ea – 6SL7 Input Tube 2 ea – 300B Driver Stage Tubes 2 ea – 845 Output Tubes Power Transformer(s) 1 ea – EI Laminate, 200% Duty Cycle Output Transformer(s) 1 ea – EI Laminate, Air Gap, 200% Duty Cycle Resistors 1% Metal Film Capacitors Cardas Gold Film and Foil. Enter the plate voltage and type of power tubes to get the bias current at various levels of plate dissipation. Features that include hand wound transformers, HI FI quality Solen capacitors, silver PTFE audio cable and the "no bias adjustment needed" designed to use a variety of tube support that includes the appreciated sound of 6L6, 6550, KT88 and 6CA7 abilities. These are the famous Winged C EL34. Enjoy the Roll! RE: Differences: Shuggie Black Treasure 6CA7 vs. The Reissue Mullard EL34 tubes I have found to be very very reliable and I have no plans using anything else until they go out of production. Asortment of more than 30 types of vaccum tubes. Shindo S/N: 005. Hitch number 3 The whole review then went on hold, when I skidded off my cycle on some ice in early February 2009, cracking my upper left arm and tearing a shoulder tendon. Best 6L6 Review. Kidult Online provide top brand vacuum tube with reasonable price, high quality and noble balance. The American RETMA tube designation number for this tube is 6CA7. Tube Amplifier Unch-3 Unch-3 On Tubes 6n2p 6p14p 6ts4p Vintage Ussr 1972 With Vintage Philips - $1,850. Usually single power tube amps are Class A and amps with two or more power tubes are Class AB. The 6CA7 is technically a different tube and has a bit more of an American tone as well as being much fatter. They all get rave reviews as well. Shuguang has been around since 1958 producing vacuum tubes and have made huge strides in quality in the past number of years. Elekit TU-8200R 6L6GC / EL34 / 6CA7 / KT88 / 6550 Single Ended Tube Amplifier kit The Elekit TU-8200R is the evolution of the wildly acclaimed TU-879S. 6L6 6P3P tube amp; EL84 6P14 tube amp; 6P1 tube amp; FUxx 807 cap tube amp. They are marked Amperex, but are clearly relabeled Mullards as they have Mullard Batch numbers. YAQIN MC-13S GD EL34 MC-10L Vacuum Tube Hi-end Tube Integrated Amplifier AU. The ElectroHarmonix 6CA7EH big bottle tetrode is the budget sleeper tube of the new production EL34/6CA7/KT77 family. Powered up slowly on a variac with speakers attached. 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 Sansui 1000 still shows up on ebay quite a. If you like listening to classical, opera or jazz, with horns and vocals, EL34 tube is the perfect fit. 6CA7 Electro Harmonix Power Tetrode Also known as EL34 or KT77. Kidult Online supplies dynamic tube amp and excellent usb dac,Tube amp and usb dac of beautiful looking. Matching * No Matching (Single Tube), $160. Mullard produced it for about 15 years, and this is a faithful reproduction of the classic XF2 dual-getter version. I replaced the stock tubes with Sovtek 5AR4, JJ ECC83-S and SG 6CA7-Z. - Select - 2A3 - 15W 300B - 40W 6550 - 42W 6973 - 12W 6CA7 - 25W. the EL-34 is a true pentode, the 6CA7 is a beam tetrode (sylvania came up with the 6CA7 so they wouldn’t infringe philips’ patent on pentodes). These tubes have round and natural sounding highs with thick low-mids. Electro-Harmonix sound effects are world renown for the soulful warmth of their analog sound and their line of "EH" premium tubes continues in this tradition of classic tone. Gee, there are a lot of 6CA7/EL34 power amps around. The 6CA7 is the American variant of the EL34. KT88 KT120 KTxx Tube Amp. 1-16 of 157 results for "6ca7 tube" Skip to main search results Amazon Prime. 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). Hand selected and matched using precise equipment, they are ready to ship!. 6L6 6P3P tube amp; EL84 6P14 tube amp; 6P1 tube amp; FUxx 807 cap tube amp. It has a large bottle and big, warm sound. 100 Watts All Tube. 5A, plate dissipation 25W. grade construction with gold plate grid. An extremely faithful reissue of the XF2 Mullard EL34 from the 1960s. FENDER BLUES JUNIOR™ III/IV - Tube Kit. 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. Description The ElectroHarmonix 6CA7EH is the budget sleeper tube of the new production EL34/6CA7/KT77 family. EL34 = 6CA7 POWER PENTODE (click on links below to check stock) Philips Holland metal base 1955-1958 Philips Holland brown base double "D" getter halo 1958-1962 GE Big Bottle 1970s JAPAN 1960s - 1970s Mullard XF1 "FAT BASE" and welded plates 1958 - 1962 Mullard XF2 welded plates 1962 - 1973 Mullard XF3 stapled plates 1973 - 1975 Mullard XF4 stapled plates late 1975 - 1980 RFT East Germany 1970. Ships in original box. Item discovered at ebay. paulscape72 289 views. Pair Of Rare Early Prod 6v6g 6v6 Tube Nos Tested On. Four NOS EF86 WF matched (East Germany). Made in Russia. 845 805 211 Other Triode Amp. EL34 and 6CA7 are interchangable except 6CA7 would have the larger bulb. KT88 KT120 KTxx Tube Amp. Available in Singles, Matched Pairs or Matched Quads - please select from list. If your particular unit uses 6CA7 output tubes, use the 12AX7 (these will work with the EL34 as well). 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. This 15-watt amplifier uses two 12AX7 preamp tubes and one EL34 power-amp tube in a single-ended configuration with no negative feedback. 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. Audio Space. If you have built any of these circuits, we would love to hear from you so send us your comments. High frequency twin triode preamplifier tube used in studio and hi-fi equipment. 5 dB at full power output Output Taps: 8 Ohms, 4 Ohms. Fender '65 Twin Reverb Reissue - Tube Kit. The Fender 5F1 Champ is a Class A cathode biased amp. KT77 is especially good at handling contemporary sound sources even at lower volumes. I do not know of any modern tube which sounds quite like it. SHINDO S/N: 005. Telefunken Tube. Power Tubes NOS Tubes PrimaLuna Brand Tubes. YAQIN MC-13S 6CA7T Vacuum Tube amps HIFI EXQUIS Tube Integrated Amplifier - MC-13S is the latest upgraded version of MC-10L. In my opinion, the answer is, neither. I've Benn searching for replacement tubes for my marshall EL34 100/100 power amp. even though they’re pin compatible and electrically identical, the EL-34 and the 6CA7 are different tubes. Depending on the amp of course, you can still have sound with one tube gone. Hand selected and matched using precise equipment, they are ready to ship!. They all get rave reviews as well. Mcintosh 275ts Mc275 Vacuum Power Amplifier Amp Tube Set Kt88 12ax7a 12az7 Used. 6CA7-SVET Tube, EL34/6CA7, Power Amplifier Pentode, Svetlana. Vacuum Tube - EL34, Mullard Reissue - Premium high-voltage power pentode. 6922 Gold Pin (also E88CC) Premium gold pin version of 6922. Chinese Shuguang Natural Sound 6CA7-T. This guide discusses all relevant aspects for an integrated push-pull vacuum tube amplifier design, including the power supply unit. for the SRPP pre-amplifier circuit and the long tail. Sonically, this tube is closer to a 6L6 than an EL34 but without the sometimes harsh high end of the 6L6. 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. The Tung Sol 12AX7 is warm and big musically. 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. The 6CA7 is the American designation for EL34, and some 6CA7 versions use beam power construction instead of a true pentode. 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. 6CA7/EL34 Svetlana Matched quad. These are the famous Winged C EL34. The ElectroHarmonix 6CA7EH big bottle tetrode is the budget sleeper tube of the new production EL34/6CA7/KT77 family. 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. 00 6l6 Fivre Marconi Gc G Tube Pair Fisher El34 Kt88 El37 300b Kt66 Gec Valve Nos. The sound was reproduced through a 1971 Marshal cabinet with 4 Celestion G12M "greenback" speakers. 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 Black Treasure engineers left (party run) Shuguang to go out on their own, now named PsVane. Product Price: $562. Electro Harmonix EL34EH Power Tube. 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. The EL34 and it's "Americanized" version, the 6CA7, are among the most popular and sought out vintage tubes today. The 6CA7 was less harsh than 6550 but more dynamic and less distorted than EL34. Yaqin MC-13S is an upgraded version of MC-10L using better tubes and 10L power transformer. These tubes are matched at 1% on the Amplitrex AT1000. Made in Russia. Valve / Tubes : 6CA7 × 4, 12AX7 x 2, 12AU7 x 2. Usually single power tube amps are Class A and amps with two or more power tubes are Class AB. I ran 'em at 100% playing punk and never had a problem. The owners manual rates the power output at 50 watts a channel in class A/B and 25 watts a channel in class A operation which is user adjustable with a push button. What sort of rig are you thinking of for a first project? 73 de Jim, N2EY. The Tungsol EL-34B's i been using last 10 years are great tubes but nothing like these. DISCLAIMER: Vacuum tube equipment operates on very high voltages. If you will be using a solid state rectifier let us know so we can adjust the cap board values for a higher voltage rating. Picked up an unused quad here on CAM for a good price. Hand selected and matched using precise equipment, they are ready to ship!. An example is if you have an amp that's really hard on tubes, say a ST-70, I wouldn't suggest dropping a quad of Shuguang in there. YAQIN MS-6V6 Class A Vacuum Tube Hi-end headphone Tube Integrated Amplifier US. Bell / Carillon 6060 This listing is for a vintage Bell Carillon integrated tube amplifier. They sound su. In addition, there is plenty of published data on using them as RF amplifiers. Les meilleures offres pour YAQIN MC-13S BK 6CA7 BL Vacuum Tube Push-Pull Integrated Amplifier MC-10T 10L FR sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite!. El34 6CA7 tube amp.  JJ 6CA7 tubes are a little more powerfull then the classical EL34 from JJ. KT88 KT120 KTxx Tube Amp. YAQIN MC-13S 6CA7 Push-Pull Integrated Amplifier - Gold. The sound was reproduced through a 1971 Marshal cabinet with 4 Celestion G12M "greenback" speakers. i have a graphic or80 with black covering and 4 6ca7 tubes in it. Electro-Harmonix Pedals. The E34L is a special low grid voltage version and is not always interchangeable. The psvane version has psvane script on the glass and a nice looking tube. 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. Total Ratings 108, 98% 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. Not the EH6CA7. 00 Hot Search:. Anyone here ever built or thought of building a 5C1 with a KT77 power tube?. 100x Iv-18 ИВ-18 Vfd Tubes Tested New Nos Tested Ok Ussr Russian Clock Watch. These tubes are robust, have long life and are great in both Hi Fi and Guitar amplifiers. I read somewhere that the older large bottle tubes like I presently have produces more bass, volume and tone. Small signal tubes are all about eliminating tube internal noise More Info ». " Martin Buffone. Second or other harmoni. Newegg shopping upgraded ™. Sold by the EL34 quad. Made in Russia. Picked up an unused quad here on CAM for a good price. Hong Kong Contact Information. Total Ratings 47, 100% agree - Would recommend. VTADIY: Vacuum Tube Amplifiers DIY Some years ago I designed and built my first hi-fi vacuum tube amplifier. Buying a single ended tube amplifier may be an easier option, but building it at home can be fun and amusing too. 00 shipping. Find great deals on eBay for 6ca7 tube and 6ca7 tube nos. POWER AMPLIFIER DIRECT SWITCH & INPUTS. You could be right that it is the pre amp/amp combo, I'm using a custom made tube pre amp eith tube rec/reg - e80cc tube with point to point silver wiring. 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!. 00 Last one + £65. Online Resources. FENDER BLUES JUNIOR™ III/IV - Tube Kit. Recommended for demanding, higher voltage amps. The beam power quadrupole KT88 has an anode ultimate power dissipation of 42W. 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. PARTS ISO-FE12S(3. Ships in original box. Genuine Fender Blackface Amplifier Logo 0994093000 for Most '60s Amps. This EL34-EH is electrically similar to a Mullard EL34 power tube but has a beautiful tone all its own. Rare SHINDO MONTRACHET 6CA4/EL34 Single Ended Tube Power Amplifier. Tube Amp Doctor. 6CA7 Large Bulb Electro-Harmonix Tube: From Electro- Harmonix, great copy of the old Phillips/Sylvania large-bulb 6CA7 tube. to achieve that big tone they became famous for. I do not know of any modern tube which sounds quite like it. Hand selected and matched using precise equipment, they are ready to ship!. 6CA7 Sylvania / Philips ''Fat Boy'' THE LEGEND: 6CA7 Sylvania / Philips ''Fat Boy'' (USA) NOS / NIB To be able to use Tube Amp Doctor Onlineshop in full range, we recommend activating Javascript in your browser. The second amp only has 1 tube (3 missing) and that tube tested good. Only one real 6CA7 is made today, and that is by Groove Tubes (their re-issue). The sound was reproduced through a 1971 Marshal cabinet with 4 Celestion G12M "greenback" speakers. Electro Harmonix 6CA7 - At last something to replace the hole left since the EI 6CA7 went out of stock. Mullard produced it for about 15 years, and this is a faithful reproduction of the classic XF2 dual-getter version. Price: $160. for Blue Glass 6CA7 tubes. I was thinking for a lon g time to finally make myself a SE amplifier. The amp looses some smoothness and mids are geared more in the low mids than mid mids. Factory Matched Quad Electro-Harmonix EL34 EH 6CA7 EH For tube amplifier. Even some new production Tung-Sol have been killed in the normal operation of a Grant Fidelity (Yaqin) EL34, while Electro-Harmonix do just fine. Each selection below will lead you to the brands and models you love for all of your equipment. 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. The Black Treasure engineers left (party run) Shuguang to go out on their own, now named PsVane. High reliability and exceptional music - listening experience. 5 out of 5 stars. Due to age and this being a piece of vintage electronic equipment, items are sold as-is with no warranty. 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. 60 watts per side. POWER AMPLIFIER DIRECT SWITCH & INPUTS. Nele Kone 43,769 views. 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. 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. I have three Jadis amplifiers, all can take EL34/6CA7, KT77, 6550, KT88, and KT90. FUxx 807 cap tube amp. 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. Add to Cart. The tube types that can be used are: 6V6, 6L6, 5881, 6CA7, EL34, and KT77. 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!. The Tungsol EL-34B's i been using last 10 years are great tubes but nothing like these. 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. Relabeled Sylvania, and GE. Rare SHINDO MONTRACHET 6CA4/EL34 Single Ended Tube Power Amplifier. Valve / Tubes : 6CA7 × 4, 12AU7 x 2, 12AX7 x 2. 6CA7-SVET Tube, EL34/6CA7, Power Amplifier Pentode, MFR: Svetlana. To me, GE tubes sound more resonant and compress more. 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. 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 bottle is larger on these tubes and they are generally considered to be the toughest of this type of tube. From our review of this 6CA7 tube: "When installed in a 50W Hiwatt head these tubes just roar. Tubes Amplifiers and Tubes. Chinese Shuguang Natural Sound 6CA7-T. All pictures are for illustrative purposes only. I am replacing my old tubes in my Music Man HD 130 amp to a matched quad set of Svetlana EL34's. These have large plates with 3 holes and are known to sound very good and to be very rugged. 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. The change these tubes made was amazing, it transformed this old amp from sounding ok, to an amp that is maybe the best I have owned, and one of the best I have heard. Fender 2-button Vintage-style Amplifier Footswitch W RCA Plugs 0994051000. pdf (790979 bytes), 6CA7. Never leave a 845/805/211 high voltage tube amp on without anyone in the room. Genalex Gold Lion KT88 Vacuum Tube - 4 Pieces. Rugged construction, great sound, high reliability make this THE most popular tube I sell. 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. The Fender 5F1 Champ is a Class A cathode biased amp. CLASS-A - 100% New Face Yaqin MC-13S Integrated Amplifier. I was thinking for a lon g time to finally make myself a SE amplifier. It is sort of like having a tube that is between the 6CA7 and and EL34. The Tungsol EL-34B's i been using last 10 years are great tubes but nothing like these. Even more powerful than KT77, and very similar to 6L6 sound. 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. The configuration is built around two standard tubes viz. Amplifier Tube. High gain, super low microphonics, and superb linearity with a three dimensional tone. 20 watts should. Rare SHINDO MONTRACHET 6CA4/EL34 Single Ended Tube Power Amplifier. PID# 53189. 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. Prior to 2010, the Snapper utilized a different tube complement of 1x 12AT7 (input tube), 1x 5687/7044 (driver tube), and 4x 6CA7 EH (power tubes) per amplifier (x2 per pair). Are you looking for the very best tubes for your vacuum tube amplifier? This is the place to start. Using these tubes is a fantastic way to explore new tonal possibilities. In this article a typical single ended tube amplifier circuit has been conversed. I ran 'em at 100% playing punk and never had a problem. Photocopy of Sams photofact included. A good solid tube for power amplifiers and gitar amplifiers. Online Resources. psvaneaudio. The 6CA7 and the KT77 tubes have a much deeper and more open sound with a cleaner high end. Tube Amp Doctor. Elekit TU-8200R 6L6GC / EL34 / 6CA7 / KT88 / 6550 Single Ended Tube Amplifier kit The Elekit TU-8200R is the evolution of the wildly acclaimed TU-879S. Amplifier Tube. Select Matched Pair for amps that use 2 of these tubes and Matched Quartet for amps that use 4. are common guitar amplifier power tubes, and are all easily biased with this method. The Sansui 1000 still shows up on ebay quite a. Check out the following tube reviews for guidance in getting the best possible tone out of your tube gear. The prototype was presented last year in Paris and they are proud to say that it is now available. The E34L is a special low grid voltage version and is not always interchangeable. I've bought lots of JJ tubes for various amps, and several sets for this specific amp, and this is the first time they've sounded poorly, by a lot. The 6CA7 is technically a different tube and has a bit more of an American tone as well as being much fatter. ECC83 and 6AQ5A which is able to produce a good 6-watts of unclipped power. de - go to part II of the EL34 tube amps (from L to Z) Altec Lansing 1569. "PREAMP-IN" terminals on the rear panel allow you to use CS-600 as a power amplifier. This product has evaluate score 5. 9 out of 5 stars. FAQ How long do EL34 tubes last? The EL34 tubes, the larger tubes in the amp, are called the “power tubes.
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