Tungsram ECC82 / 12AU7

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  • Regular price $45.00

NOTICE: Be sure to enter the Make & Model of component you are purchasing tubes for. Failure to do so will delay processing of your order. We do not ship tubes without this information.


Tungsram 12AU7/ECC82 - This is a rather unusual tube, made in Hungary. For a while we thought we were out of them, which bummed out a few folks. It turns out after we did some housekeeping in the tube room, we have some more available! Great low noise tube with a more neutral and smooth presentation, and great bass.

Platinum grade - The best of the best. Lowest noise and microphony with the tightest triode balance we have available. This is typically 10% or tighter, but may be higher depending on available stock.

Gold grade - Low noise and microphonics with a triode balance typically between 15% and 20%, but may be higher depending on available stock.

Driver/Buffer grade - Lowest noise but not the lowest in microphony. Triode balance will be similar to Gold grade.
This grade is only suitable for use in the driver stage of an amplifier, or the output/buffer stage of a DAC or CD Player.

If you have a preamp or phonostage, you need at least Gold grade.

Click here for a more in depth discussion on how we grade tubes.


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