Electro Harmonix

Platinum Matched, selected tubes
Ultimate KT88
Electro-Harmonix KT88 provides excellent sonics at great pricing. For audio applications, the KT88EH has been reviewed to provide good detail, soundstage and controlled bass. For guitar and bass amps, these tubes provide plenty of power with plenty of clean headroom.

Platinum Matched, selected tubes
These draw more current than most tubes of this type, which is similar to the Tesla version.

Platinum Matched, selected tubes
This is the perfect EL34 for vintage equipment and a sure way to improve the performance of modern equipment.

Electro Harmonix Tube. Dependable, low-noise pentode.

Finally, a new 7868 tube is available! Electro Harmonix has introduced new production of this hard to find tube. The 7868EH is a suitable tube for any guitar or vintage audio amp that requires 7868 tubes.

BEAM POWER AMPLIFIER
This is a new tube that replaces 7591 types without the resistor mod that is required with the 7591XYZ.

This is the new Electro Harmonix 6V6GT. It outperforms NOS tubes (GE, Philips) at any plate voltage. For guitar amplifiers, this tube is one of the best.

The Gold 6SN7EH features gold plated pins for superior contact.
New low noise HiFi 6SN7, a beautiful sounding tube, on par with RCA's red base 5692. Ultra low noise replacement.

New low noise HiFi 6SN7, a beautiful sounding tube, on par with RCA's red base 5692. Ultra low noise replacement.

This new 6L6 from Electro-Harmonix is also called the 6L6EH.

The Electro Harmonix 6H30Pi is an exact replica of the vintage model. Features include a very low noise floor, rugged design and long life with a beautiful sound.

Low noise, silky sound, linear response, long life.

The 6CA7-EH is built to withstand today's high-gain amps while still retaining the detailed tone and component integrity of the original.

Brand new from Electro-Harmonix, a current production 6BM8 is available once again!

At last a REAL 6973 at an affordable price. Not a rebrand of a "close" tube.

Low noise, extended life 6922 from Electro-Harmonix. These are premium version of Russian 6922s with gold pins.

Low noise, extended life 6922 from Electro-Harmonix. These are premium version of Russian 6922s.

These have excellent linearity, power handling capacity and heat dissipation. Classic tone is sustained at a prolonged, high output.

Platinum Matched
Gold plated grids
Highest quality of all 300B's

Platinum Matched, selected tubes
Highest quality of all 300B's

Platinum Matched. The new Electro Harmonix 2A3EH is a excellent quality tube that features a gold grid and a ceramic base.

The 12DW7 EH is an asymmetric double triode, made by Electro Harmonix. Selected Highgrade.

gold pins
newly designed driver tube

newly designed driver tube

Matched, selected version. A current production 12AY7. Works great in vintage fender amps, and you can use it to reduce gain on your guitar amp also.

Gold Pins

Pre-amps, tone stacks and phase inverters, a winner in every location... nice balanced sound, a very low noise floor and excellent performance in terms of microphonics.

Matched & Balanced selected premium tubes. The Electro-Harmonix Gold 12AU7A / ECC82 is a brand new pre-amp tube with gold pins that is made in Russia. It is a premium quality 12AU7 built to match the performance of the military-industrial original GE 6189. Low microphonics and excellent linearity offer a musical and harmonic soundstage, making the 12AU7EH tube equal to the original and a cut above the competition.

Matched & Balanced selected premium tubes. The Electro-Harmonix 12AU7A / ECC82 is a brand new pre-amp tube that is made in Russia. It is a premium quality 12AU7 built to match the performance of the military-industrial original GE 6189. Low microphonics and excellent linearity offer a musical and harmonic soundstage, making the 12AU7EH tube equal to the original and a cut above the competition.

The new Electro-Harmonix 12AT7WC-EH is great for phase inverters and reverb drivers. This new design has short plates to help reduce microphonics and noise.

Gold Pins
Large plate format, superior dissipation over the originals. Perfect for reverb circuits and drivers.

Large plate format, superior dissipation over the originals. Perfect for reverb circuits and drivers.

Selected, high grade tube. This classic big bottle rectifier is the tube of choice for those famous, dual-rectifier amps. Gorgeous tube compression and articulate AC/DC conversion.

Selected, high grade tube. Electro Harmonix tube.

Matched and balanced, low noise, low microphonic, version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a 12AX7 that was tested and selected for the lowest noise and microphonics for use in the critical first preamp stages of amplifiers where noise and microphonics could be an issue.