About This Listing

This is for (1) 1950s RCA JRC 12AU7. Wide D getter. Triodes test very strong but slightly unbalanced as shown in the test results. Be aware that, even though the tube tests very strong, it is used without the original box. Results are as follows:

-Emission: 104/114 on Jackson 648 tester
I expect new tubes to test 100-110 depending on manufacturer.
- zero grid leakage
- no shorts
- no audible microphonics

I will honor my used/vintage return policy should something happen to it before it gets to you, so you can be confident you will receive your tube as described or your money back.

Listed5 years ago
Condition
Brand
Model
  • JRC 12AU7
Categories

About the Seller

1979 Audio Experiment

New Concord, OH, United States
(125)
Joined Reverb:2018
Items Sold:161

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Carbon-Offset Shipping

Your purchases also help protect forests, including trees traditionally used to make instruments.

Oops, looks like you forgot something. Please check the fields highlighted in red.