12AX7, 12AX7A, 12AX7WA, 7025, ECC83, CV4004, E83CC Audio Tubes
NOS in white boxes. ca 1960 original Tesla ECC83/12AX7s. Very clean tone. A little less bright than the average 12AX7.
Mike, thanks for the tube recommendations. The Tesla ECC83 sounds awesome in V1 of my MAZ 18 NR. Ryan
In good original boxes.
Rare find. NOS in original boxes. Small stash in stock.
NOS in nice original boxes. 1950s/60s. Nice smooth tone, a little less bright than the average 12AX7.
NOS in original boxes. 1960's. Very limited supply.
Original equipment for Fender blackface amps. Excellent in ANY guitar or audiophile amplifier.
Short plate for improved microphonic performance.
Long plate. Big upgrade from the dark, tone sucking, JJ ECC83S. Bulk packed with generic, or "Tesla", ECC803S markings. Great in vintage and vintage style guitar amps. Not recommended for high gain amps.