RCA / Hammond 12AX7A Vintage Preamp Tube USA vintage parts only the electrically identical 610

only the electrically identical 610 and 205 were used with Hammond

For sale is a vintage Hammond AO-10D tube amplifier

keys and beyond

It also comes with the mounting hardware

Both are replicated as the vintage originals

RCA / Hammond 12AX7A Vintage Preamp Tube USA vintage parts only the electrically identical 610Vintage Hammond branded RCA 12AX7A preamp tube, used, in good working condition. This tube was taken from a working unit and has been tested. It shows some normal cosmetic wear (see photos); functions as it should. * If you are located outside the US and arent able to place your order online, please contact us to discuss shipping quotes.