$39.99. The best NOS 12AU7 tube is, in my opinion, Mullard. Letters and designators notwithstanding, these are great tubes at a good price $18 ea: 12AX7 USA Used: 12AX7 USA USED These are good quality tubes which are a good choice where price is an issue. We accept all Major credit cards! You may have noticed there is a Genalex Gold . 12AX7 Pre Amp Tubes Available But NOS Are Expensive As I've looked at all of the great suggestions you all have been kind enough to provide, it appears that the NOS tubes are the more prominent. The transconductance is a little bit on the high end with 1800 instead of 1600. 10 Best 12ax7 Tubes. Tube Type: 12AX7/ECC83/7025. These include tubes were the first produced versions and are costlier than others. View View. Best 12AX7 For Audio Genalex Gold Lion 12AX7. American NOS 12ax7's tubes don't turn my crank, excepting triple mica 5751's (GE & Sylvania) . Look no further as eBay has you covered with their extensive selection of 12AX7 vacuum tubes, compatible with all kinds of different audio playback devices. Easy and Safe, 100% Secure Online Ordering. Many people who say they don't care for the tele tubes are comparing the ripple plate to a current production tube or a lesser nos type tube. 12AT7 / ECC81 Philips made for IEC, Philips Italy factory. 30 Day Rock Solid Warranty on ALL NOS Tubes! Many audiophiles and musicians prefer these to NOS Mullard 12AX7. The 12AX7 is a high-mu twin triode (the mysterious ‚mu' means amplification factor, e.g. Compared to a Tung Sol it sounds a bit flat, but so does a NOS Mullard. JJ Electronics Amplifier Tube is the best 12AX7 tube available on the market at the moment. Many consider the Telefunken ECC803S as the "best" 12AX7 replacement, but a grand for a tube is a bit much for most. Having lush tone and liquid highs, this tube is very desirable for Hi-Fi and Musical Instrument amplification. Mullard tubes are high-quality vacuum tubes that are created to meet the standards for overall warmth and musicality. Easy and Safe, 100% Secure Online Ordering. Most gear sounds best with RCA grey or black long plate 12AX7. Still, they produce pretty darn good tubes, especially the small-signal types. . Tubes marked with both 12AX7 and 7025 are usually low noise as well. Wow! Wonderful in musical instrument amps, and a very quiet tube for your tube hi-fi. I'm looking to spend more like $10-$20 per tube. Also is it worth changing the preamp tubes if the amp seems to be working (with potentially 20 year old pre-amp tubes)? It is not an optimal choice for guitar amps as it doesn't quite color the sound like other tubes we have tried. Ribbed Plate- Great for both guitar amplifiers and hifi. We have been collecting and using Vintage Valves, as a hobby for . It is one of the best sought after European valves made. Tubes Unlimited is Your #1 ONLINE Source for Vacuum Tubes - All NOS tubes types for home audio and guitar amplifiers. $65.42. The Mullard 12AX7 / ECC83 Reissue is a nice tube but in my opinion better suited to home audio than guitar amps. POWER TUBES. 1 bid. More. A Comparison of Current Production 12AX7 Tubes. And if you want to splurge, get a Mullard 12AX7 long plate ($75-100). Shop our great selection of 12AX7, 12AX7A, 12AX7EA, 7025, ECC83, ECC803S, 5751 (low gain), CV492, 7058, 12DF7, CV4004, B339, E83CC, M8137vacuum tubes now. The sound is very sweet in the midrange. Little Bear T11 is a pure tube phono preamplifier working with MM cartridge turntables only. NEW (NOS) These are decent general purpose 12AX7's for non-critical applications. Hi all I had one of my 12 AX7's go tits up last night and in the process of replacing it found that one of the EL84's was also faulty. Tubes Unlimited is Your #1 ONLINE Source for Vacuum Tubes - All NOS tubes types for home audio and guitar amplifiers. EL34 tube produces smooth highs with pleasant mids in guitar amps. Sometimes a bit to crisp for high gain distortion . $125.00. Sylvania 12AX7 NOS Long-Plate preamp tubes ( ECC83 / 7025 ) röhre, valvola, lampe, hifi. My two favorites for the money are: Raytheon 12AX7 long black plate and RCA 12AX7 long gray plate ($20-35 each). Various brand names and countries of origin. First come first serve. I'm especially fond of their 12AX7 with the spiral heater. Little Bear T11 is based on T10 with improvement. Buy 12AX7 ECC83 5751 7025 6N2P Valves and Tubes in stock and available now for your Tube Amp from The Valve Store - Melbourne - Australia. 5. What are the best (non-NOS) 12ax7 tubes to use for the Mesa Mark series amps? Add to Cart Add to Cart. I have replaced the Mullar. The T-12AX7-S-JJ vacuum tube from JJ Electronics comes as an immensely versatile preamp tube, compatible with hi-fi and guitar amps. For some reason a Telefunken 12AX7 ribbed plate sounds better in a Pioneer SX-34. Remember the Tele 12ax7 smooth plate is a different sounding tube compared to the ripple plates. TUNG SOL 12AU7 - ECC82 - 6189 MATCHED PAIR NOS TUBES. A few years ago I went nuts rolling tubes. Still today, the market for ECC83 is huge, with more than 2 million pieces sold yearly, mostly for guitar amplifiers, but also a good part for Hi Fi amplifiers and phono RIAAs made ever since the early 1950's. Therefore, all the fame that accompanies DB ECC83 is understandable, and why they . They are dark sounding with my equipment. But for Hi-Fi use, this is a fantastic 12AX7. Little bear t11 is based on t10 with improvement. The tubes have well balanced triode pairs and a very even flat response. unique "box-plate" design, absolute high-end 12AX7 tube, outstanding audio quality even in direct comparison with NOS Telefunken ECC83 and Mullard CV4004. Wally and Chiogtr4x like this. 12AX7 Pre Amp Tubes Available But NOS Are Expensive As I've looked at all of the great suggestions you all have been kind enough to provide, it appears that the NOS tubes are the more prominent. They are my favorite. We 100% Test each vacuum tube before shipment to assure you the best quality possible! Genalex Gold Lion ECC83/B749 is the ultimate in current production 12AX7. Mullard produced the highest quality tubes in the world. New Old Stock whitebox, made in Italy, grey wing shaped plates, early 60s date codes, white label, similar to the old style Amperex Bugleboy tubes. Some units just favour one tube over the next. EL34 excels at reproducing horns and female vocals, with silky smooth texture. Perfect for guitar and Hi Fi amplifiers. We will match for free just add the quantity you would like! Visit us now! Short plate 12ax7 tubes were first produced by RCA, GE etc. As for NOS 12AX7, Telefunken is the very best. Tested good for transconductance. Ruby 12AX7 (China) Mullard 12AX7 (Russia) Each tube was installed in the respective amps, allowed to warm up just long enough so that the listeners could retain the memory of the last tube's tone as clearly as possible. V1 12AX7 (preamp) For the V1 12AX7 you can substitute a 5751, which has less gain. Vintage Audio Valves have such a wonderfully rich musical tone & will enhance your equipment's sound. Probably the best 12AX7 GE made, maybe even better than the famed blackplates. Organ tubes, being made by famous makers and factory-screened, are about the best "secret" bargain in NOS tubes today. Its trademark tone is that crisp and bright top end. I just recently bought a presonus tubepre preamp off ebay, i know the stock tube it comes with is trash, i wanted to know whats the best tube i can get for clear crisp vocals that wont break the bank?? Gold Lion ECC83 delivers a full sonic range with excellent articulation.. Like all Gold Lion Tubes, Gold Lion ECC83 is built with meticulous quality, which makes it ideal as the premium upgrade for any audio 12AX7 application. Tips for Buying 12AX7 Vacuum Tubes. What you see here is a HiFi tube, the 12AX7-EH-GB. New Plate Current Matched Quad of Psvane KT88 (6550) Hi-Fi Series Vacuum Tubes. 30 Day Rock Solid Warranty on ALL NOS Tubes! In audio amps,EL34 tube produces that signature velvet-smooth mids. I'm sure NOS tubes are great, but I can't justify paying $50-$150 per preamp tube. New Old Stock tubes are old accessories, but these products are considered new because they havent been used during a . The 12AX7 has a gain factor of 100, while the 12AT7 has 60. MULLARD SOVTEK, ELECTRO HARMONIX, TUNG-SOL, GENALEX GOLD LION, SVETLANA, JJ ELECTRONIC, N.O.S types in stock. RCA and Sylvania first introduced the 12AX7 to the world in the late 1940s. Nobsound Bluetooth HiFi 6J2 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble & Bass Tone Control (Silver) Buy Now. The one 'regular' type 12AX7 I really love (it kick's ass with rock music -- and it's still cheap) is the RCA 17mm long blackplate! When pushed, EL34 tube will produce wonderful quintessential classic Marshall tone that's instantly recognizable. I've had issues (short life, build quality) with their octal types, but IMHO their 7- and 9-pin types are Things of Beauty. 7025: Hifi low noise version of the 12AX7 with all other specifications being the same as 12AX7. GE 12AX7WA NOS preamp tubes ( ECC83 / 12AX7 / 7025) Röhre, Válvula, Hifi, Valve, Lampe, Valvola I was using a quad of old Mullards for the 84's and a couple of TJ Full musics for the 12 AX7's - my amp is a Leben CS300XS integrated. These have flat, ribbed gray plates and are good quality 12AU7's. Tested Good For Gain, Transconductance, Noise and Microphonics Te. Originally, the 12AX7 / ECC83 vacuum tube was introduced to be a superior option for lower noise and microphonics over the 6SL7 tube that was commonly used in the 1940s. $1.19 shipping when combined. So the tube curves are normal. Categories. I select and sort those out in tubes for guitar amps, and normal HiFi tubes. I use the PreSonus with a NOS RCA 12ax7 to record bass via direct injection. 8.2. $48.00. 1 12AX7 RCA Long Plate HiFi Fender Guitar Amp Vintage Vacuum Tube Code LC NOS. EL34 Tube. In other words no reviews on tubes below $100 dollars. The plate voltage is around 100 volts vs the RCA . After 7 years of heavy use,the tubes become noisy,with crackles and hiss,excellent life span.I change it with the same and everything is ok. PS These tubes has the rocket sign,and i think is voskhod military tubes,the best replacement tube for the western 12ax7/ECC83 ,excellent quality,low price much better than NOS tubes,and new production tubes! Microphonics is not an issue despite the larger that average plate structure. If you own an EL34 amp, you know the magic it produces. The second one I tried was fantastic. The NOS tubes are becoming a little rare to find. It is quite evident that this 12AX7 is not really up to the job in the Pre-amp section its micro phonic, it s gain factor is a bit to high and is noisy. All are sourced from Chelmer (CVC Branded). We 100% Test each vacuum tube before shipment to assure you the best quality possible! a tube with mu 10 amplifies the input voltage around 10 times) is the most often used tube in the preamp stages of audio equipment, be it a high-end application, a studio microphone preamplifier or a guitar preamp. A 5751 tube is compatible in a 12AX7 spot, it just has slightly lower gain for reduced noise and microphonics. Electro-Harmonix 12Ax7 Ehg Vacuum Tube Gold Pins. I don't see many reviews that feature low noise sweet sounding tubes other than the NOS tubes. . Their ECC83 is the most famous ECC83 / 12AX7 ever. You may be looking to give your favorite Hi-Fi audio device a new source of power. This tube has a flat response and is a very smooth sounding tube. But be careful: once you go NOS, you won't look back. The 12AT7 v. 6201 story is about the same as for the 5751, with a few variations: 12AX7 General Purpose, Misc. and and later on by Philips, Mullard, etc. Socket: Another common name for the 12AX7 tube is ECC83 and for premium versions the 7025 and ECC803 audio tubes. These tubes are some of the best sounding tubes you can get. I ve now got a valve integrated amp with 6L6WGC/5881 output valves (4), 12AU7 Pre-driver (2) , 12AX7 Phase splitter (2) and a 12AX7 in the pre-amp. Supporting 6n2/12ax7 tubes, which offers many replaceable tubes for you like 6h2,6h2n (for 6n2 type) and 12ax7b,6n4 (9pin),ecc83,5751 (for 12ax7 type).. In most cases, they will sound better . I don't see many reviews that feature low noise sweet sounding tubes other than the NOS tubes. Electro-Harmonix 12Ax7 / Ecc83 Preamp Vacuum Tubes (Three Pack) Differences between tubes will be subtle, at best, if you're swapping tubes in that position. The JJ's came close but no cigar. The JJ 12AX7 preamp tube is highly sought after by bassists and harpists as it helps reproduce perfectly balanced tones. "Tube rolling" with quality vintage valves is a lot of fun and will produce wonderful improvements to the tone of valve-driven hi-fi components and valve guitar amplifiers. The lower gain of the 12AT7 and 12AU7 also allows them to have a higher headroom, which can provide a warmer . These tubes have the halo getter and bear the delta date code showing they were made in the 1960's in Heerlen, Netherlands. Top 10 Best 12ax7 Tubes. We accept all Major credit cards! 12AX7 vs 12AT7 vs 12AU7: Differences Explained. Sep 8, 2020 #19. They are just unfortunately UGLY! Genalex Gold Lion 12Ax7 Tube (Balanced Triodes) Electro-Harmonix 12Ax7, Matched Pair. A 5751 is a great 12AX7 replacement with a bit (~30%) less gain and with lower noise, that really takes the edge off the "hotter" 12AX7 and gives a nice smooth, detailed, and creamy tone (I use a NOS Sylvania JAN 5751 in my . Rather rare in the USA, great Philips European quality. Nobsound Little Bear T11 6N2/12AX7 Vacuum&Valve Tube Phono Turntable Preamplifier; MM RIAA LP. Get the S.R.V tone in your Fender with these excellent bottles Lower gain than a 12AX7, this can be useful for changing tone in a guitar amp or calming down a bright line stage or preamp in a HiFi setup. The first one I tried squealed in the combo amp and produced a ringing sound in the half-stack. We recommend the Mullard 12AX7 for HIFI applications. I crank up the . As one of the most prominent audiophile vacuum tube manufacturers, Psvane's designs have established a benchmark for clean and accurate sound reproduction, along with a build quality that matches their sonic performance. Our tubes are always tested, matched and guaranteed. For the PI slot you can get a NOS Mullard 12AT7 for $20-25. Smooth Plate- King of cream, this is the smoothest sounding 12AX7 ever made! As well it offered more gain. Today, it is by far the most common preamp tube used for electric guitar amplification and there is an almost overwhelming supply of current production options to choose from. Other have the code I63 B3K2. Myself. Used - Excellent. The plate (anode) construction was a box type. In addition, these are trustworthy tubes for delivering premium tone. It's a driver and phase inverter tube. →. (Remember these were not from the pre-screened tubes that thetubestore.com sells.) 5751: Military version/drop in replacement for the 12AX7, but is actually different. Call: 04 210 477 48 / 03 983 08 220. The smooth plate is one hell of a tube. SUCA-AUDIO Tube-T1 Preamplifier, Vacuum Tube Amplifier Buffer Mini Hi-Fi Stereo Preamp with Treble & Bass Tone Control for Home Audio Player (6K4 Tubes) Buy Now. The tube is manufactured to very high quality standards. After all the tubes were heard, some participants requested to hear various pairs of tubes together for comparison. PHILIPS 5751 U.S Military NOS. 5751 JAN PHILIPS. The RCA's are about 25--30% cheaper than the Sylvanias in matched pairs (thanks Joe!) + $20.22 Shipping. Still today, the market for ECC83 is huge, with more than 2 million pieces sold yearly, mostly for guitar amplifiers, but also a good part for Hi Fi amplifiers and phono RIAAs made ever since the early 1950's. Therefore, all the fame that accompanies DB ECC83 is understandable, and why they . Despite the nominal lower gain it is the single most powerful and dynamic "12AX7" I have ever heard. The new production tubes had a lot i. Get the best deals on Rca 12ax7 Nos when you shop the largest online selection at eBay.com. Not all NOS sounds better to me. The current reigning "12AX7" Champion in my tube amplifier is the Sylvania Blackplates gold labeled triple mica type 5751. Whats the best 12ax7 tube for clear vocals? We carry all of the major brands in NOS, vintage and New Production vacuum tubes. The 12AU7 has the smallest, at just 20. Dolton Beatrice 13 0. Rod ~ World Tube Company Mullard The Mullard 12AX7 / ECC83 is a Very Smooth Sounding tube. 6N4 = ECC83 / 12AX7A NOS (square type getter) the 6N4 was made in Peking till 1996 and has been used as stock tube from most guitar amp manufacturers including Fender, Marshall, Mesa Boogie, VOX, Diezel, Engl, Hughes&Kettner and so many more. Whatever is your style, this electronic component will do the work. In other words no reviews on tubes below $100 dollars. 7. The Mullard 12AX7 is a great tube for Hi-Fi use. The Telefunken 12AX7/ECC83 is a legendary vacuum tube and quite possibly is the best 12AX7 ever made for audio applications. For HiFi purposes, you must use the normal ones, of what I get supplied. The biggest difference between these power tubes is the amount of gain they will provide. Add to cart More. I do not hear much difference in the gray or black long plate, but the black plate have a tendency to get noisy whereas the gray plate does not. Dave A's new tweeters with the B&C drivers have been a game changer in my speakers. 8.5. Free shipping on many items . Ei 12AX7 - This tube should win an award for best and worst in class. $35.00. The Rib plate is also a very good quality tube. Product information "TJ Full Music 12AX7". The 12AX7/ECC83 the most popular preamp tube comes in two main types: 17mm Long Plates and 14mm Short Plates. Mullard 12AX7 is a high-gain premium twin triode that is perfect for use in HiFi preamps. As far as 12AX7 preamp tubes, none of the new production tubes could compete with my NOS tubes. With the SCX2, if you're talking about the 12AX7 tube, it's not a preamp tube no matter what Fender says in their literature. Quick Picks (By Product): Mullard CV4004 , Mullard 12AX7, Electro-Harmonix 12AX7, Ruby EL34CZ, Electro-Harmonix 6L6GC, Genelex Gold Lion 12AX7, Sovtek EL84, Tung-Sol 6L6GC-STR, Electro Harmonix EL34, Shuguang 12AX7B, Electro-Harmonix 6V6GT A question for all the 'Tube' enthusiasts. Their ECC83 is the most famous ECC83 / 12AX7 ever. But tube novices gravitate to US tubes because the NOS ones are far less expensive than the European ones and a good place to start. Nobsound 12AX7 12AU7 Vacuum Tube Preamp HiFi Preamplifier. As with all tube substitutions, some prefer the higher gain of the a 12AX7, while others like me, prefer a NOS 5751 in V1 because it sounds sweeter and richer. (GB for Gold - Balanced. Please make sure your turntable is equipped with a PHONO signal output instead of a LINE output. Rolling tubes far as 12AX7 preamp tubes, none of the best ( non-NOS ) tubes. Than others hobby for just has slightly lower gain for reduced noise and microphonics be careful once. 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Chelmer ( CVC Branded ) together for comparison will be subtle, just. //Community.Klipsch.Com/Index.Php? /topic/201553-warmest-sounding-new-production-12ax7/ '' > What are the best 12AX7 tubes out there... < /a Tips! Also is it worth changing the preamp tubes if the amp seems to be working ( potentially! Style, this tube is very desirable for Hi-Fi use tube available on the market at the moment actually... Call: 04 210 best nos 12ax7 tubes for hifi 48 / 03 983 08 220 see here is legendary... Sounding tube a Telefunken 12AX7 ribbed plate sounds better in a 12AX7 spot, it just has lower! Quintessential classic Marshall tone that & # x27 ; s for non-critical applications these include tubes were the first by... ; s are usually low noise sweet sounding tubes other than the NOS tubes best tube! Audio device a new source of power for reduced noise and microphonics /topic/201553-warmest-sounding-new-production-12ax7/ '' > Whats the best 12AX7 made! //Theaudiotubes.Com/ '' > 6N2P-EV vs best nos 12ax7 tubes for hifi | diyAudio < /a > Their ECC83 is a quiet! Tubes together for comparison tube is the very best > Favorite/best current production 12AX7 record bass direct... Tubes out there... < /a > nobsound 12AX7 12AU7 vacuum tube and quite possibly is best. European quality for free just add the best nos 12ax7 tubes for hifi you would like little bit the! What you see here is a great tube for clear best nos 12ax7 tubes for hifi via injection... Secure Online Ordering Lion ECC83/B749 is the amount of gain they will provide are some of the best NOS,! Around 100 volts vs the RCA i don & # x27 ; s at horns... This tube is compatible in a Pioneer SX-34 best non-NOS 12AX7 preamp tube compatible.
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