Electro-Harmonix 6CA7/EL34 "Big Bottle"

Available Individually, or in

SRS Premium Matched Pairs and Quads

These are genuine big-bottle 6CA7 tubes, modeled after the classic Phillips tubes of days gone by. These tubes look and sound spectacular, offering big, beefy output in any EL34 amplifier. They can take insanely high plate voltages and keep delivering the goods, with a full, rich TONE that you may have thought was extinct when the supply of NOS big-bottle EL34's dried up years ago...

These tubes are very well-built, extremely rugged, and offer exceptionally rich tone and harmonics in tube guitar amplifiers. These are also well-suited for high-end high fidelity stereo tube amplifiers, offering clarity, detail, and punch not available from any other current production EL34/6CA7 type tube. And with the SRS Premium testing and matching, you can be assured that your vintage amplifier will perform and sound it's absolute best! Try a set of these, and you may never use anything else!

LOOKING FOR THAT FULL, RICH VINTAGE TONE? LOOK NO FURTHER- IT'S RIGHT HERE!

Pricing:

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Electro-Harmonix EL34EH

Available Individually, or in

SRS Premium Matched Pairs and Quads

These are genuine EL34/6CA7 tubes, modeled after the classic Mullard tubes of days gone by. These tubes look and sound spectacular, offering nice, full output in any EL34 amplifier. They can take high plate voltages, and respond with a that great classic TONE that you thought was extinct when Mullard stopped producing tubes many years ago...

These tubes are very well-built, extremely rugged, and offer exceptionally rich tone and harmonics in tube guitar amplifiers. These are also well-suited for high-end high fidelity stereo tube amplifiers, offering clarity, detail, and punch not available from any other current production EL34/6CA7 type tube. The new Electro-Harmonix EL34EH is extremely musical and predictable with a sound that is rich, smooth, and highly detailed without being edgy. It is the perfect EL34 for vintage equipment and a sure way to improve the performance of modern equipment. According to the technical journal, Vacuum Tube Valley, the "...new EL34[EH] comes very close to the sonics of a Mullard EL34..." They go on to say, "The Electro-Harmonix tube is balanced throughout the entire music spectrum. Bass goes deep and is tight, mids are sweet and well defined and highs are detailed and extended."- And with the SRS Premium testing and matching, you can be assured that your vintage amplifier will perform and sound it's absolute best! Try a set of these, and you may never use anything else!

LOOKING FOR THAT CLASSIC FULL, RICH VINTAGE TONE? LOOK NO FURTHER- IT'S RIGHT HERE!

Pricing:

ALL RUSSIAN TUBES ARE OUT OF STOCK OR BANNED FROM SALE CURRENTLY, SORRY

ALL RUSSIAN TUBES ARE OUT OF STOCK OR BANNED FROM SALE CURRENTLY, SORRY

Electro-Harmonix 6V6GT Tubes

Available Individually, or in

SRS Premium Matched Pairs and Quads

Developed after years without any decent 6V6 production at all, this new production 6V6 tube was designed especially for the Fender amplifier circuits which were known to murder many a NOS 6V6 tube in the past- This updated design can take the super high plate voltages that many Fender 6V6 amplifiers run at, and deliver outstanding vintage TONE

The all new 6V6EH combines a specially developed cathode coating, careful alignment of the grid, and tri-alloy plate material to create a rugged, wonderful-sounding 6V6 that performs flawlessly, even at the insanely high plate voltages of the Fender Deluxe Reverb amp! These excellent tubes are also right at home in vintage hi-fi equipment, and were built to last! And with the SRS Premium testing and matching, you can be assured that your amplifier will sound it's absolute best!

Pricing:

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Electro-Harmonix KT88 Tubes

Available Individually, or in

SRS Premium Matched Pairs and Quads

Excellent quality KT88 tube, on par with the finest Svetlana KT88 tubes. Perfect for high-end audio. The reverse side of the bottles has the same beautiful gold logo as the 6CA7EH fat bottle tubes at the top of this page.

These also work very well in vintage tube amplifiers such as the Marshall Major,  and most amplifiers which would call for a 6550 such as the Ampeg SVT- and with the SRS Premium testing and matching, you can be assured that your amplifier will sound it's absolute best!

Pricing:

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Electro-Harmonix 12AT7EH / ECC81

These are one of the best 12AT7 type preamp tubes ever made. Featuring nice long grey plates, these are excellent for the reverb and phase inverters in Fender amps, and any other circuit calling for a 12AT7 or ECC81. Very low noise, great output, long life, and very, very rugged. Also available with matched sections- please email for details!

Pricing:

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Electro-Harmonix 12AU7EH / ECC82

Definitely a top contender for best currently available 12AU7 / ECC82 tube. Perfect for tube high-fidelity amplifiers, Vox AC30, Ampeg SVT, and many other applications! Great tone, awesome clean headroom, and very low noise! Also available with matched sections- please email for details!

Pricing:

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Electro-Harmonix 12AX7EH / ECC83

These are some of the lowest noise, lowest microphonics 12AX7 / ECC83 type preamp tubes in the world. Featuring a sturdy short plate design and a unique spiral-wound filament design, the EH 12AX7EH gives great clarity and tone with VERY LOW NOISE compared to most other tubes! Also available with matched sections- please email for details!

Pricing:

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Electro-Harmonix 12BH7A

Once a very hard to find NOS tube, Electro Harmonix has done it again! Stunning reproduction with performance to rival the best of the vintage examples! Also available with matched sections- please email for details!

Pricing:

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Electro-Harmonix 6922EH

Hard to find driver tube. Excellent short-plate design outperforms the originals!

Pricing:

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Electro-Harmonix 6CA4EH / EZ81

Full-wave rectifier for many tube amps and a plethora of high fidelity tube gear. These were getting nearly impossible to find as NOS, so the folks at Electro-Harmonix dug in and did it right! A faithful reproduction of the original EZ81 tubes, these feature extremely well balanced and stable output, and are a very rugged tube as well!

Pricing:

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