Electro-Harmonix 12AY7EH / 6072
From our review: "Sonically the tone is all American, making it an affordable alternative to NOS. Not as sensitive or bright as a Russian 12AX7, while providing smooth mids and ample bottom end. If you are experimenting with gain, this is the one you want."
Other Electro-Harmonix tubes12AY7 Tube Types
Additional Information and Downloads
Tube Matching Information:
Matched Sections Service
Warranty Information and Return PolicyWarranty Period: 3 months
All our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)
If you receive a tube that does not perform to the manufacturer's specifications, please do the following:
- contact us to get a return authorization
- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.
Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.
We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.
These guidelines may be updated without notice.
Ratings & Reviews
by John M.
I switched all the tubes in my Cary Rocket 88R and ended up with KT120, 7189 and now the EH12AY7 in place of the 12BZ7.The difference this tube made is hard to believe. Transparent, fast, and all of the other superlatives apply.I read somewhere that the 12AY7 should only be used in guitar amps, DON'T BELIEVE THAT!Got all the tubes from the Tube Store, excellent service as well.
Tamed the beast
4th tube in the preamp series that I tested in a Blackstar HT40 position V2. It has more gain than I can use with a big fat harmonic sound that made the amp into a keeper.