Hi-Fi News. The new tube is also said to have a new filament and improved grid-support spring attachments, and comes with a white ceramic base instead of the usual black one. The European Audio Team has their own factory in the Czech Republic, and recently, they’ve started production on the famed 300B, providing tubes that are a clear cut above the mass-produced items that are available, bridging the gap between NOS and NEW. Not so bad if you have SET monoblocks, but it gets a bit spendy if you need four of em. REVIEWS NEWSLETTER PRICE MATCH CONTACT / SHOWROOM / SUPPORT Back; Home. Search Wall Of Sound. The best modern 300B variants I know of are by Emission Labs and EAT. We feel this is the quietist 300B money can buy, with a unique sound unlike any other 300B on the market. X2. While externally the cosmetics are unchanged, there is much to celebrate under the hood. LYNICESHOP Power Converter, 250W 300B Tube Amplifier Power Transformer, Primary Voltage 110V/Secondary Voltage 320V-0-320V, with Stabilizer Circuit … EAT was well respected when they made 300B tubes. Takatsuki TA-300B Vacuum Tube Review. 1) You can replace any 300B with this tube. The only three letters you need to know...the EAT tubes are more neutral sounding than the other current tubes, honestly more extended at both ends of the frequency range. The EAT KT88 has a designed maximum anode dissipation rating of 35W and is recommended for … Search. Sure wish we had a few pairs...TA. It is Air Tight’s expectation that each customer will opt for his favorite 300B tube, and it ships reference units without power tubes. The mightiest of them all are the vintage Western Electric 300Bs, and then if you can find them, the reissued WE 300Bs that came out around 2005 or so. The lowest entry in this sector is the JJ whose quality control of late has become abysmal. Most manufacturers have voiced around the current tubes, but that only goes so far. Shuguang’s Treasure 300B-Z is beautifully made, with its svelte profile and smoked-glass body contrasting a white ceramic base. From AVGuide: "With EAT 300B tubes in the circuit, the amplifier's performance at the frequency extremes improved pretty drastically…" Valve Type: 300B Triode Amplification Factor: 3.9 Filament Voltage: 5 Volts Filament current: 1.25 Amper Size – … Installing it requires an adapter but EAT provides adapters for various tonearms, also other than its own. While externally the cosmetics are unchanged, there is much to celebrate under the hood. Tube rolling can quickly eat through some coins, lol. The reason why your EAT 300B might look like an AVVT is because it probably is. Whether listening to EDM/electronica tracks, or Led Zeppelin, the bass line is hitting me more in the chest than the Nagra does with the stock JJ tubes. 2005. Pick your favorite acoustic guitar piece that you know well, and you will be surprised at how much more real the strings sound while being played, as well as the overtones that hang in the air after the strings have been struck. Sovtek 300B+ (new): $184/pair. The RSS feed provided is for personal, non-commercial use only. But don’t expect the 50,000-hour tube life of the NOS WE’s. I’d always thought of them as being very thin on the ground, … There are so few 300B enthusiasts out in the field that have jumped off the cliff on these tubes, I can’t say that anyone’s experience backs up my own, yet. Jo N° 5 review by Positive Feedback The E.A.T. Stay tuned! The world’s finest 300B tubes. From AVGuide: "With EAT 300B tubes in the circuit, the amplifier's performance at the frequency extremes improved pretty drastically…" Valve Type: 300B Triode Amplification Factor: 3.9 Filament Voltage: 5 Volts Filament current: 1.25 Amper Size – … It is Air Tight’s expectation that each customer will opt for his favorite 300B tube, and it ships reference units without power tubes. If you check AVVT website, 300B C37 are still listed €500/pair. Shuguang Treasure 300B-Z US$560/pair Rating 8.69. If you locate this anywhere, please contact [email protected] so we can take action immediately. Reviews of 300B vacuum tubes and equivalents. At first the price tag might seem a bit prohibitive, but considering the care in manufacturing that goes into these tubes, I’m going to stick my neck out and bet that the EAT 300Bs will probably last a lot longer than the others. From AVGuide: "With EAT 300B tubes in the circuit, the amplifier's performance at the frequency extremes improved pretty drastically…", "The world’s finest 300B tubes. We're pretty excited about these tubes. Having listened to more than my share of the current 300Bs, most manufacturers have settled on Electro Harmonix or JJ, because they are available. Never should have gotten rid of those. And being 60-80 years old, there’s still a chance you can pull them out of the box and have them croak. We have searched the world for the finest 300B Vacuum tube made today. And if you hate swapping tubes as much as I do, once you’ve settled on a sound, this will be indeed welcome. And finally, with the arrival of the ATM-300R in 2018, Air Tight heralded the ultimate reference version of this design. Going past the afford/not afford, will my partner kill me/will they not notice part of the decision tree, the EAT tubes provide a substantial increase in performance than the current offerings in the $500-$900 pair tubes from “the other guys.” And by increase, I mean that the EAT tubes are more neutral sounding than the other current tubes, honestly more extended at both ends of the frequency range. Takatsuki TA-300B Vacuum Tube Review. Add to Cart. Takatsuki 300B Vacuum Tube World's finest. edit: the EAT looks nothing like AVVT's tube to me. 2004 Product of the Year by Roy Gregory. EuroAudioTeam (EAT), started in 2003, is a cooperative of tube enthusiasts and engineers dedicated to building the best audio power tubes in the world. These tubes are spectacular in both performance and longevity. Speakers for Audion. Welcome to TubeDepot Javascript must be … The tonearm installed in the review individual was EAT-312, apparently replacing their earlier Ikeda-based IT 407. A very cool video on EAT’s tube production facility: https://www.youtube.com/watch?v=Cd2jMzErw9I. Also an excellent tube, though it is quite pricey in comparison to the others here. Only a few pairs of these were made and then the “new Western Electric” fell back into obscurity. "All of the 300B type tubes in this review are darn nice to listen to: the differences between them aren’t as dramatic as one might expect. And they do indeed possess some advantage sonically over the other non-premium Shuggies, but in my tests, the differences weren’t that apparent unless I was really listening carefully. EAT LPS Linear Power Supply for E-Glo S. Ultra Quiet. No need to open the amp to adjust the bias, the type of tub for each socket is labeled and Yaqin gives you a tool to do the bias. in Santiago,Chile Prof Hugo's house show Altec A7 drive by 300B Single Ended Amplifier Named Takumi http://www.single-ended.com/we300bjames.htm No harshness here. 6. EAT Cool Damper Multi-Tube … She was never a designer, but rather a secretary/rep. Where the Nagra has exceptional bass control, due to its massive, tight tolerance output transformers that are wound in-house, the EAT tubes bring a nearly solid state like grip to the lowest frequencies. Some information about the 300B Mesh tube. The 300B's plate voltage is set at a conservative 360V DC. If that’s the case, then these are not so much more money out the door in the long run. From AVGuide: "With EAT 300B tubes in the circuit, the amplifier's performance at the frequency extremes improved pretty drastically…" "The world’s finest 300B tubes. х/ф Стартрек. The ultimate 300B tube. Tube 30 or Röhre 30 ID3105, Triode, vacuum, UX-Base (4 Pins (2 thick, USA 1924, UX) and Universal shown. The unique quadruple spring loaded filament / cathode supports … The reason Thorne had brought the bespoke-built Meishu integrated (approx. The tubes are precision manufactured in a factory (a portion of the old Tesla tube factory) in Prague, Czech Republic which cranks out the parts and materials, and then final assembly and listening sessions with reference source materials take place in Switzerland. Today, the 300B amps have had a bit of a resurgence (and to some, they never went away – just like vinyl) but there are no incredible tubes to power them with. This latest High Performance (HP) version has been tweaked to offer unprecedented silent backgrounds and greater clarity, allowing for subtle details in the music never heard before. Nope, these are 5,000 hour tubes on a good day. To conclude these investigations, I subsequently performed comparisons between the stock JJs in the Trafomatic monos and two pairs of Western Electrics and … Now they've returned along with refinements to this legendary tube. What amazed me, and was also confirmed by a friend of mine who has also played with many 300B-type tubes, is that this tube was worse then the cheaper lower line of Valve Art as reviewed above! In my view this is still an important review: the 300B is not a cheap triode by any means, and the most desired variants border on unobtanium. The JJ 300B has a built-in propensity for getting a mite glinty, sharp or glassy at times. The Opera PP 300b amps I planned to use for the review (using two 300b's each) decided to eat their 'Full Music' 274 rectifier valves. The vintage WE’s are so smooth, extended, and dynamic, you’ll swear you’re listening to an entirely different amplifier. Western Electric 300B tube Introduced by Bell Labs in 1933, Western Electric's 300A/B tube is arguably the most durable and linear audio-frequency amplifying device ever created. Its construction features include black plates, black metal base, and gold pins. Although i did try it using both the normal and also higher bias setting in the Art Audio amplifier, it seemed to definitely sound better driven with the higher setting. The KT77 has been called the Ultimate EL34, and it features an internal design that is similar to the 6CA7, but optimized for use in audio applications. There is no apparent difference in construction between this and the Sovtek 300B, but close inspection brought up a different grid wire. In doubtful cases, we added … And finally, with the arrival of the ATM-300R in 2018, Air Tight heralded the ultimate reference version of this design. Jac are selling tube that they bought when the dollar was stronger than euro*. I highly recommend their 300Bs.. Jeff Dorgay, Tone Magazine. As a next step, the tube gets gassy, without the getter being white. They offer superior control, dynamics and extension in both directions. This is an interesting tube – it has to be the lowest-priced “mesh-plate”* 300B introduced in the last 10-12 years. The tubes are precision manufactured in a factory (a portion of the old Tesla tube factory) in Prague, Czech Republic which cranks out the parts and materials, and then final assembly and listening sessions with reference source materials take place in Switzerland. This tube was a drop-in replacement for the EL34, but it was an original design. Using our 96db/1-watt sensitive Pure Audio Project HORN 15 speakers, it’s almost as if I’ve added a subwoofer. The Reviewer’s Table. The ultimate 300B tube. Triode Roundup: Seven “Common Man” 300B Tubes Compared. EAT was founded by Josefina, a former employee of Alessa Vaic of the now defunct AVVT. Fortunes were invested to guarantee its ability to effectively communicate music and words to millions of moviegoers around the globe. These JJ 300B tubes are dual point matched for the best musical accuracy possible. EAT Tube 300B Matched Pair. The only three letters you need to know" -- Jeff Dorgay Tone Magazine, The much sought after EAT’s 300B triode tube offers a maximum anode dissipation rating of 36 Watts.