E88cc vs ecc88 vs 6922. Very cool, low microphony, loi.
E88cc vs ecc88 vs 6922 We find this incorrectly! [/size] [size=x-small] Unfortunately will the notion "equivalent" not be interpreted the same by everybody. 53 Genalex Gold Lion 6922 / E88CC - £59. Both sets are new. If you can find a Amperex PQ or USN try those. I was offered them in boxes of 100 from Slowenia, I had them here, but send the mess back. The valve In stock £18. Posted by Bambi B on February 1, 2003 at 11:22:18 In Reply to: If you have an AI, you will benefit from the ruggedness of the 6H23n-EB as AI are said to kill many NOS ECC88/E88CC models quickly. Other Russian tubes . Amongst my favorites of the type were the orange globe Amperex 6922's from the early 60's (?). (Absolutely pounds the Russian tubes, though!)" Regarding the 6922 - I was never taken with the Philips/JAN 6922, but it is rather rugged. TrANsfer ChArACTerisTiCs pLATe ChArACTerisTiCs R. The E88CC is a substitute for the 6922. It's part of a larger "guide" to online DIY tube info I have put together. 10-22-2002 at 07:31pm . Although I was told this can be used in conjunction or as a direct replacement for Also known as the 6922, the E88CC was originally targeted for test equipment and radar. Oh, by the https://www. Suitable for all E88CC, ECC88, 6DJ8 and 6922 applications. Til sidens indhold. clueless. Price 1 off (excluding vat+p&p) Electro Harmonix 6922 - £28. Just about early Your warning about using ecc88/6dj8's in an e88cc/6922 design is a good one, but it may only apply to a few popular companies (and their designs) which ran the 6922 type especially hard (otherwise known as tube eaters). Gold lion never sold a 6922. They looked great, but tested like . arnoldc. The American equivalent was the 6DJ8 which had an industrial variant as well, called 6922. Tubes are re-labelled, retro-gold plated, re-branded and re-packed. Very cool, low microphony, loi About PCC88/7DJ8 - they should be ok replacement to 6DJ8/6922, they just have higher heater voltage and in most cases they still work without problems because even within 6DJ8/6922 family heater voltage/mA tolerance/difference is quite big and doesn`t apply to stated standard values. Would probably bias to about 5mA ECC88 = 6DJ8 E88CC = 6922 They all are the same except for the maximum ratings and filament currents. More rare, is the CCa preamp tube that was sparingly made by Telefunken and Siemens. Back in 2004 through around 2006 I bought a lot of used and NOS 6922/E88CC and 7308/E188CC tubes manufactured in the early to mid 1960s. Prior 1960 Philips variants and Siemens had d getter ( or square getter). Various logos and brandings on hand. Post #125 of 1,010 rb2013 Author of The 6922 Tube Review. 2006-10-20 12:31 am #5 2006-10-20 12:31 E88CC is the European designation for a 6922/6dj8 tube. A. jmstrick812 Post subject: Re: Tube Preamp. The CCa's were much better--smoother, more organic sound. Great 3D soundstaging that nearly brings a live concert to my living room. Vintage Mullard and Telefunken E88CC were usually made with GOLD PINS and have very close triode balances and very low noise and are typically longer lasting. E88CC's, a EU seller I've been buying from, maybe Bulgaria, says he perfers the E88CC's over all. Add to Cart Quick view. 99 per tube! $ 44. Serveret med kærlighed! Med vores cookies ønsker vi at tilbyde dig den bedst mulige shoppingoplevelse med alt, hvad der hører til. Serveret med kærlighed! Genalex Gold Lion E88CC 6922 Others sell this tube as comparable to new old stock, or copied after new old stock, or whatever. A good tube, but the more common & cheaper Siemens 6922s are much better choices IMO. | eBay - back when i got mine i picked up a quad as the price was not high and i figured i would have spares if i liked them. Ich geh' mal zum Doc: Hier gibt's alle Produkte der Marke TAD: die exklusiven TAD Redbase Röhren, premium-selektierte Grayplate Röhren, Equipment wie unsere Class A Converter, Bias Master oder Silencer, sowie Hallspiralen, Kondensatoren oder Genalex Gold Lion 6922 / E88CC Custom Tube. According to us, must a tube which can be used as equivalent, be at least for 95% have the same parameters as the tube he must replace. There are many versions of this tube, from the classic ones used in any radio transmitting / receiving equipment such as measuring, NOS 7308 / E188CC / 6922 / E88CC / 6DJ8 / ECC88. Back in the 60’s, Gold Lion 12AX7, 12AU7, and 12AT7 were all made by Mullard. I have several of them, but don't use 6922's anymore in any of my stuff, they are left over from Sonic Frontiers and other component days. The Tesla ECC88 vacuum tube was closely modeled after the Siemens and Telefunken E88CC tube's plate construction. 04 JJ Electronic E88CC / 6922 Gold Pin - £33. double tRiode Ug(V) Ia(mA) Ua(V)-4 -3 -2 Genalex - Gold Lion E88CC / 6922 Audio Tubes - www. In Russia, ga('set', '&cu', 'EUR'); ga('ec:addImpression', { 'name': '6922 / E88CC TAD Premium Selected (balanced)', 'id': 'RT-6922', 'price': '46. Spec. RoadToNirvana. Finding information about dates is a pain. The 6DJ8 has a max The biggest difference is greater soundstage depth when compared to the 6922. Another suggestion would be a pair of Siemens E188CC/7308 w/ matte gray plates from the 60's but they're not cheap. Blackburn Mullard factory RTC labels / mil. It is distinguished by its very high transconductance, mostly the result of its frame grid construction. Can 6922/E88CC/ECC88/88CCa tubes fully replace the PCC88 in an EAR PB88? zeitlos, Dec 22, 2023 #1. Amperex Orange Globe 6DJ8/ECC88 Holland Made in 1967 by Philips factory of Heerlen/Holland. NOS 6H1N-EB (6N1P-EB) Excellent special quality 6922 variant tube made in the Russian Voshkod factory. This is the best testing 6922 we sell. The standard 6DJ8 is also known as ECC88. These have small halo getter with orange gl The JJ E88CC / 6922 Gold Pin Preamp Vacuum Tube provides precision imaging with staggering dynamics! Can be installed in a phono stage or mic preamp. The 6DJ8 is a miniature nine-pin medium-gain dual-triode vacuum tube. Tom Bombadil AK Member. 179. If you compare the plate curves, they are very similar (within 20%) over the range that the ECC86 is shown (especially if you consider the accuracy of the An ECC82 is not a 6922, in fact nothing like it. Back when I had a AN They beat out the Tele E88CC's and the Siemens E88CC's and that says a lot. This 6922 vacuum tube has been designed and da du den besten Klang haben willst, solltest du die Version mit der E88CC (oder ECC88) nehmen, denn die kommt ohne Gegenkopplung aus. Preamplifying tubes. They are incredibly durable (ratet > 5,000 operation hours) and can handle the punishment of modern Solid Disc getter had Siemens e88cc, E188CC after 1970 and valvo Hamburg e88cc and 6201 before. These were called E88CC or CCa. There are some that will argue that the E88CC is the best sounding input tube ever designed. Headphone Amps (full-size) Thread starter neutralzz; E88CC Brimar UK Gold ($65 each) 2) E88CC Telefunken (most expensive of the lot at $210 per tube) 3) E88CC Siemens Gold Pins (2 for $100 from friend) 4) Mullard 7308 (1 for $100) 5) E88CC Mullard CV2493 (1 for $90) 6) "Telefunken 6922 / E88CC (with shield, diamond bottom, gold pins) Slightly hollow mids, not as rich as the best Siemens and Amperex. MULLARD vs TELEFUNKEN ECC83 or 6922. These are some of our favourite bottles. E88CC is the European Name of 6922/6DJ8. See who delivers to your country, I got 1 set on auction for 90 usd and the other from euroclag on ebay for 119. Location: Washington DC. All our preamp tubes are stringently tested for noise and microphonics using Amplitrex testers driving an external amp. The PCC88 tube is the 7DJ8 I've subbed 7DJ8s in place of 6DJ8s in a preamp before I would assume going the other way would be ok but to be sure I'd ask EAR. best sounding 6922/e88cc tubes :D Home. The most frauded tube is ECC88. Also known as an ECC88 JJ stands for JJ Electronics and are produced in the Slovak Republic (thus the European designation) 12AT7 are also 9 pin miniatures and “look like 6922, but have different internals and operated at 12 volts instead of 6 volt. If you compare the plate curves, they are very similar (within 20%) over the range that the ECC86 is shown (especially if you consider the accuracy of the ECC88 / 6DJ8 / E88CC / CCa / E188CC / 6922 / PCC88 / ECC189. Very cool, low microphony, loi Right now in fact I'm listening through my power amp with a 6DJ8 frontend (a Tesla late '70's production PCC88 actually), and the amp sounds superb, really lush and wonderful with excellent depth and stage, but sub in an Electro Harmonix 6922, and the amp turns very ordinary. If designing an invisible sounding preamp (tested VS a "straight wire") the JJ E88CC beats the 6sn7 hands down. double tRiode Base: NOVAL uf = 6,3 V if = 300 mA Typical Characteristics: ua = 90 V ug = -1,3 V ia = 15 mA S = 12,5 mA/V Ri = 2 6922. You are right. However, I've found that the Russian 6N1P, which is fairly close in characteristics, has a much better, more natural sound. 8', 'brand': 'Tube Amp Doctor ECC88, 6922, 6DJ8 and 6N23P. I was surprised the E288"s ~~~failed~~ in shooting out all /every 6922 variety. com/products/gold-lion-e88cc-6922Genalex Gold Lion E88CC 6922 - Others sell this tube as comparable to new old stock, or copied afte At higher level amplifier (DAC output) 6N23P-EV good tube, better than ECG 6DJ8, stock 6922's, but not better than Tungsram E88CC (red print), or Tesla E88CC (yellow, sword). There is no extra charge for low noise and microphonics testing like with other tube vendors. The 6922 has a max voltage of 220 volts. 6DJ8 / 6922 / ECC88 ; 6CG7 / 6FQ7; 6BM8 / ECL82; 12DW7 / 7247; 12BH7; 6SN7; 6SL7; 7199; 5AR4 / GZ34 / GZ37; 5Y3 / 5Z3; 5U4; 2A3 / 6A3 / 300B; 211 / 242 / 845; American 5 Tube Set; Parts So far I love BEL 6922, Siemens A-Frame 6922, early 60s Amperex USA 6922 and of course Amperex Holland ECC88. Based on the code on mine, it was made in the Rochester plant outside of Kent, England. The E88CC will work in any circuit in place of the ECC88. 14. Details; Discussions; Posts; This discussion; Message User; 763 posts. EF86/EF806: these medium high gm pentodes are good tubes, but some of them are noisy Tube 6922; E88CC Is the perfect symmetrical high-end version of the ECC88 or 6DJ8, The 6922 is used worldwide in upper class hi-fi equipment, especially where one counts on quality without compromises. The E88CC has become too pricey, while the ECC88 seems manageable. The exception being Telefunken ECC88/6DJ8’s which were warmer but nosier and a pair of Tesla E88CC gold pin’s from “Tubemonger” which were also warmer but not nearly as detailed. A Philips JAN 6922 made in the USA . Bei mir läuft so eine Schaltung seit einigen Jahren - eigentlich zwei, eine mit I just today found 3 telefunk ecc82 valves in a radio out in teh shed heh lucky me but my pre amp takes ecc88 does anyone know the major differences between these types of valve. Copy Comment URL; Report Comment; Hey thanks. Both the 12AX7/ECC83 and the 12AU7/ECC82 are NOT acceptable as substitutes for the 6922/E88CC. Germany in 1968. 6DJ8 / 6922 / ECC88 ; 6CG7 / 6FQ7; 6BM8 / ECL82; 12DW7 / 7247; 12BH7; 6SN7; 6SL7; 7199; 5AR4 / GZ34 / GZ37; 5Y3 / 5Z3; 5U4; 2A3 / 6A3 / 300B; 211 / 242 / 845; American 5 Tube Set; Parts nos siemens e88cc 6922 gray-shield early 1960 holy-grail matched platinum low-noise pairs - rated "best sounding" # 1 6922 / e88cc / cca ever made EARLY 1960's Vintage with Siemens Halske codes. Real Telefunken PCC88 are drop in replacements for ECC88/6DJ8/E88CC with a slightly higher heater specification of 7 volts producing a much longer life and lower noise threshold when used in place of ECC88/6DJ8. A 6922 is an ECC88 or as the Americans call them E88CC, an ECC88 has no centre tap in the heaters as they are wired in parallel. This NOS Tesla ECC88 / 6DJ8 preamp tube was produced during the 1960's and 1970's. ECC88 is better than E88CC because it is less microphonic, but the maximum plate voltage is lower. The E88CC has medium gain, low noise and is a favorite for tight sounding audio input stages. The tube was developed by The E288CC at bias point has a much higher gm, a much higher anode current, a much lower mu and twice the heater current than the ECC88/6DJ8, E88CC/6922/6N23P and E188CC/7308 which are - but for minor details and permissible dissipation per anode - The idea of the Grand Tube Review came from my long (20yr+) tube rolling history with the 6DJ8/6922/6N23P/E88CC tube type. Member. I’ve used 6922 tubes for many years, and these are the best I’ve ever purchased. But I think the same would prob occur with a good 12AX7 vs a lousy one. Hi! Could someone explain the differences between these two tubes (if any)? I'm thinking of changing the tubes in my headphone amplifier (Musical Fidelity X-CANs V2) which Looking to upgrade the stock JAN-Philips in a 12 year old AN 3. I still haven't tried any Amperex 6922's or 6922 Tube Review - 17 Top 6922 6N23P E88CC CCa 7308 E188CC tubes Home. Aug 29, 2018 #2 I have liked the new Genalex Gold Back when I had a AN DAC 2(ish) that used two ECC88's, I switched from Tele E88CC's to Siemens CCa's. Equipment Forums. That means pin 9 is a screen and the heater voltage is 6. / from french military stock 2x ECC189 MULLARD 6ES8 According to sources online, can be used in place of ECC88 E88CC 6922 and I have used it without any obvious issues. Steve . To describe its characteristics, I would have to say ECC88 is so very natural and smooth sounding without loosing detail in the warmth. I have always been amazed at the sound quality improvements that some of the better of So that gives us options of 6dj8, ecc88, 6922, e88cc, cv2492, cv2493, e188cc, 7308, CCa, 6n23p, and 6n11 which are all very nearly identical, as well as the 7dj8, and pcc88 that differ in heater voltage but are otherwise the same. Very similar in personality to the USN's just not as good, but What is the difference between 6922, ECC88, and E88CC tubes? Are you sure? I think you are confused with the operating voltage of the amp itself. 3 Volt power supply. As always we start with a look at the plate curves. NOS comes with Authentic Siemens BLUE & YELLOW boxes, the same identical tubes with gray-plates in the pictures. Dette inkluderer for Hi can any valve experts tell me the actual difference between these two valves I know the E88CC is the same as a 6922 but all I can find on the ECC88 is that it is similar to a 6922 Paul 19-11-2013, 18:43 #2 In his review of the BHK 250 in Positive Feedback Dave Clark indicated Kevin Deal suggested the PCC88/7DJ8 for the 6922. Vacuum and this time it was not one but two! Virtually died off around the same time. A bit like the Siemens E288CC, though a bit better than that tube. We have re-valved many high end pre amps (such as the stunning Sonic Frontiers SFL2 which requires carefully matched valves) with hand selected 6922 / E88CC: A popular substitute in hi-fi audio systems, but the 6922 has lower filament current. 1x DAC. CJ is now using the Phillips 7DJ8 in their ET7 series preamps and the GATS2 as well. European 6DJ8 family equvilent 6DJ8-ECC88, 6922-E88CC, 7308-E188CC. These tubes are million miles (for example) from NOS Telefunken E88CC, or Siemens CCa. In their numbering system the 6DJ8 was an ECC88, the 6922 was an E88CC and the 7308 was an E188CC. The Genalex Gold Lion E88CC/6922 preamp tube is a premium grade selected small signal twin-triode that is a suitable replacement for all 6DJ8, ECC88, 6922, E88CC, and 7308 types. In the Bass category they finished #6. You could do cheaper than that, ebay search RTC Mullard E188CC. The 6922 = E88CC and ECC88=6DJ8. E88CC R. I've been thinking about a new LV design and have been comparing the ECC86 and ECC88, and I've begun to wonder if they are the same tube. I don't which version of CCa it was, though--they come in different vintages and versions. FAST SHIPPING - AUSTRALIA and NEW ZEALAND. The Europeans used different model numbers to identify these tubes, by the way. Vacuum tubes such as 7308 and E188CC are considered some of the very best but are less common. 12at7 and 6922 are NOT interchangeable. The ECC88 or 6DJ8 valve and all its equivalents, is a very famous universal DOUBLE TRIODE UHF, of the 9 pins "miniature" series with 6. Tube 6922; E88CC Is the perfect symmetrical high-end version of the ECC88 or 6DJ8, The 6922 is used worldwide in upper class hi-fi equipment, especially where one counts on quality without compromises. 3v only. PCC88 is not a direct equivalent, as it must be heated at a *constant current* of 300mA. 1) E88CC or CCa Siemens & Halske 1950's to 1960’s D getter or 1960's O getter halo "Rarest and most sought after CCa, has gray or silver shield between plates and Frame-Grid construction. 140. Starting with the bass, the 6H23p-EB is slightly less forceful, but more controlled and articulate than the Tesla ECC88/JJ E88CC combination. Qualified orders over $99 will ship to you without incurring a shipping fee. Regardles Telefunken e88cc, siemens e88cc, and finally the telefunken e188cc. Off the top of my head this would be ARC, Sonic Frontiers, later CJ's and Audible Illusions*. jonwoody Tragically Unhip. Just $44. ECC81 - 12AT7 ; ECC82 - 12AU7; ECC83S - 12AX7, 7025; ECC83MG / 12AX7MG; 5751; 12BH7-A; ECC802S; ECC803S; ECC832 - 12DW7; E88CC - 6922, 6DJ8; ECC99; EF806S; 6SL7; 6SN7 https://www. Posted by mb-de (A) on August 24, 2001 at 11:40:36 . The Tesla/JJ 6922 is also a good choice, but perhaps not suitable for phono use. 6922 / 6DJ8 Tube Types. I currently own sets of 4 Telefunken and 4 Mullard E88CC. Joined 2003. The E88CC is a dual triode tube like the 12AX7, but has a different pin configuration making it not a Equivalent to the E88CC, 6DJ8 and 7308 valve types too. 68 Jan Philips USA 6922 - £47. (You are already here) PART2) Tubes for sale. The newly produced TELEFUNKEN E88CC-TK gold pin tube resurrects the transparent tone and harmonic impact of historical Siemens and TELEFUNKEN tubes. Tesla E88CC matched Pair ECC88 6DJ8 6922 tested. I haven't tried Telefunken ECC88 or 6922, or some earlier Siemens Telefunken E88CC gold pins as mentioned Amperex BB 6922 have gone soft on top for me after a few thousand hours, Tesla E88CC/6922 - These are not the current production JJ tubes NOS 1960's vintage, made in what's now the Czech Republic. thetubestore. Share Apr 14, 2015 at 11:30 AM. They finished #7 in Clarity and #8 in Flow. These Beautiful Telefunken < > Diamond ULM tubes are out-of-production and were Made in ULM, W. All prices are per tube. com I use the Genalex Gold Lion tubes in my headphone amps that take 6922 tubes. Photos: PLEASE READ If you include any reference to pricing whatsoever in this The E88CC are the "Select" version of the ECC88 6DJ8/6922. The 6N1P's are Svetlana with 'Winged C' logo, the 6922's are Sovteks. From Wall Of Sound: ECC88 vs E88CC (6DJ8 vs 6922) - and a case for the 8223. Origins. The ones with grey shields are supposed to be the best, I think. In a stereo amp I would use one 6922/E88CC for the upper devices with an elevated heater supply and one for the lower input devices. Some are inherently noisey its good when you find one that works- ususally those are expensive now a days. 95 usd, dont know if he delivers to your country though. There are several 6922 tube equivalent part numbers available. 220V-240V for most At the same time, this 6922 EH preamplifier vacuum tube works as an immaculate replacement tube for any E88CC, 6922, ECC88, or 7308 as it is a counterpart of the European ECC88. They usually do this as they don’t have the new old stock inventory we have. E88CC/ 6922-JJ TESLA JJ Tesla The JJ Tesla E88CC 6922 is a modern made valve which is an ideal replacement for ECC88, 6922, 6DJ8 & 7308. I have a bunch of questions that perhaps the experts here can answer. 53. What I meant by con is if a tube is rated for a higher voltage (ie 6922) and it's used in a product that never reaches that high voltage, won't it not be used to its full potential? Home > 6922 / ECC88 / E88CC / CCa > NOS Siemens Halske E88CC 6922 Grey-Shield HOLY GRAILS MATCHED PAIR 1962: RATED "BEST SOUNDING" # 1 6922 / E88CC / CCa EVER MADE : Alternative Views: Availability:: I've been thinking about a new LV design and have been comparing the ECC86 and ECC88, and I've begun to wonder if they are the same tube. I'm thinking about purchasing a quad set of these now for my Anthem pre2l-se which uses the 6922-ECC88's so I'm just looking to see if anyone has tried them, your thoughts ? If they're anywhere near as good as the 12AX7 it's almost a no brainer cost wise. 00 Buy Now; ECC88-PHILIPS Philips Philips ECC88 has same clarity and speed of the The E88CC is a 6922 and the ECC88 is a plain common 6DJ8. The ECC88 is a substitute for the 6DJ8. Here I compare for you the Russian 6N23P vs Siemens CCATelefunken E88C Gold PinMullard Ecc88 subtle buy clear differences, Let me know what you think ! Below is our current selection of 6922 and E88CC vacuum tubes. com/products/telefunken-e88cc-6922Absolute perfection. 6922/ECC88 Amperex or Valvo pinched waist Amperex 6922 US made gold pin Amperex "bugle boy" type GAB delta Phillips SQ goldpin 6922 The Holland made e88cc is magical with vocals! Top . In Reply to: Re: To Rafe: Do an AA-Tubes Archive search on the 8223/E288CC posted by Rafe on August 24, 2001 at 09:35:25: Hi Rafe, I think the issue is the fact that the E88CC/6922s (and the E188CC/7308 as well as the E288CC/8223, albeit different) Ich geh' mal zum Doc: Hier gibt's alle Produkte der Marke TAD: die exklusiven TAD Redbase Röhren, premium-selektierte Grayplate Röhren, Equipment wie unsere Class A Converter, Bias Master oder Silencer, sowie Hallspiralen, Kondensatoren oder 6922 equivalent While I used to use 6DJ8/6922/ECC88 tubes in the past, I've come to find their sound too "hard" and sometimes edgy. I have looked into all this myself as I use an AR SP10 and this is a tube eater too. 6A, which is nearly twice that In the preamp stage, their 6922 (E88CC / ECC88 / 6DJ8) is an industry favorite, as it provides excellent NP116-1 $27. It is often used for Hi-Fi applications. Dimple disc getter appeared end of 60's amperex ECC88, dario miniwatt e88cc, rtc e88cc, Mullard E88CC, E188CC, cv2493, cv2492 from 1969. This vacuum tube features gold plated pins and is manufactured to extremely tight specifications, making it the highest quality current production E88CC/6922 available. Versions of the tube are named ECC88, E88CC, 6922, E188CC, CV4108, 7308, 6N1P and 6N23P. ECC88 / E88CC / 6DJ7 etc / NOS TUBES. Price: $27. 81 I put a 6922 in one channel and a 6N1P in the other and there was a substantial difference between the two. It provides very smooth mids and high end with a lot of detail. Make sure to check out the Japanese tubes too - Matsushita and Hitachi have some nice 6DJ8/6922s and they're still relatively inexpensive. The only possible problem is that it's heater current is 0. Overall the sound is well balanced but clearly leans to more warmth, but not dark. Forums. Same identical tube, no differences only in the brands. It is etched 6DJ8 / ECC88. Also if i was to put the 82 in my amp is there going to be any major catastrophes cheers The ECC88/6922 is a tough one I have got hundreds of different types and they all sound different. 6922 JAN Philips. Thread starter Big Dog RJ; Start date Oct 27, 2018; Forums. I found the last one to match my current system the best. He tried them and noticed modest but welcomed improvement. They had a great earthy tonality, not scratchy or lean like some 6922's. Last Update: PART1) General overview of ECC88 types. This tube is sometimes called the equivalent for 6DJ8/ECC88 or 6922/E88CC. Extended life and improved mechanical construction. Joined Apr 12, 6922 vs 6sn7 "High transconductance tubes like 6922 are not good for sound" Depends on the and which brands are used. As we sell through this batch the pr So take each tube on it’s own individual merits rather than judging it by its model number or pin material (gold pins do not necessarily = better sound). The following guidelines should be taken into account: The free shipping option allows TubeDepot to choose the most appropriate carrier and service. DOWNLOAD PDF. Details Add to cart. I did find a page specifically about Brimar valves (which were Ediswan, Mazda, Thorn, AEI and one or two others I believe), but it didn't seem to cover the military codes, only the standards for ECC88/E88CC. These were the EH 6922's ordered previously for the CJ LP125m monoblocks, and installed in Aug. AJ is referring to the ecc88 vs the 6922 in my view it's actually labelled as e88cc which is the 6922 equivalent. In regard to NOS being much more expensive; I’m not going there because I still believe NOS are better if they are genuine because of production and material available. again, I'm not so sure there is a ~~significant~~ sonic dif in any of the above mentioned. Our Favorite Technology & Audio Forums. Subtotal: Add to Cart 6DJ8 6922 E88CC ECC88 6N23P 6N1P 6H30Pi ECC99 . 12AX7: Not a direct equivalent due to differences in gain Tesla E88CC/6922 - These are not the current production JJ tubes NOS 1960's vintage, made in what's now the Czech Republic. I then swapped the sides the tubes were on and the bass response followed the 6N1P. Reactions: david1111. . I suggest you to stay away from 6DJ8's if you want your tubes to last longer. I rolled in a couple recently from the Tube Store and like Clark I notice a modest but noticeable improvement; a bit more air around instruments and instrument groupings in Anyway my top favourites are 6n23p Voskhods 74-79 period, followed by (not in particular order) early Cca’s, Amperex Bugle Boys ECC88 straight D- getter, Philips Miniwatt SQ early 60’s or E188CC PQ same period, Telefunken PCC88, Mullard E88CC-01 (CV2493), RT or Dario E188CC, Siemens E188CC A frames, Amperex ECC88 orange small o getter, Amperex The ECC88 was made by all the major European manufacturers and also came in industrial or rugged flavours with enhanced life time, tighter parameters and other improvements. Quantity: Decrease Quantity of New JJ 6922 / 6DJ8 Vacuum Tube Increase Quantity of New JJ 6922 / 6DJ8 Vacuum Tube. It was designed as a VHF cascode amplifier, which is why there is a screen between the two anodes. 6N23P-EV = 6H23n-EB = E88CC = 6922 209. 99 Sylvania 6922 Valve - 39. net. Qty in Cart: 0. 99. The 6922 / 6DJ8 tube type is equivalent to the European ECC88 / E88CC tube and can be used in any 6922, 6DJ8 or ECC88 circuit. Higher heater 6922 / E88CC URSS NOS Premium Selected (balanced) 6N23P-EV / 6H23P-EB Twin-Triode NOS/Russia Upgrading for: ECC88, E88CC, 6922, 6DJ8, 7308 The NOS 6N23P-EV (cyrillic 6H23π-EB) tube is a very noticeable upgrade over the Electro Harmonix 6922 tube. I will ask him what voltage is applied to the tubes. 14 JJ Electronic E88CC / 6922 - £23. ECC88 / 6DJ8: Shares similar pinout and characteristics but differs slightly in transconductance. Very popular tube as a line driver in HiFi pre and power amps. 6H1N-EB/6N1P-EB Voshkod. I am in the process of evaluating both sets of tubes in my ARC LS25 MKI. 71 Electro Harmonix 6922 Gold Pin - £41. F. The builder must have been referring to the wall voltage. View 6H23 tube data sheet. I also found the late 70's,early 80's Siemens to be microphonic although I like the ECC83 The following ubiquitous quote from the TubeMuseum Famous Review of the Best Top 6922 Audio tubes ever. upscaleaudio. kkjlf tjru icsp pgpjd nbmrt pnrq mzdi cnjkydul xne vlh