Vintage Heathkit TA-1 Tube Tape Amplifier Preamp Powers On Tubes Work

Heathkit TA-1 vacuum tube tape amplifier/preamp — powers on, tubes function, untested for sound. Item Details – Brand: Heathkit – Model / Series: TA-1 Tape Amplifier – Year: Late 1950s-1960s – Color / Material: Black/gold panel – Edition / Variant: Line/Mic input, 7.5/3.75 IPS equalization – Includes: Unit only, as pictured – Country of Manufacture: USA Condition – Overall grade: Powers on, tubes function – Specific flaws: Not tested for sound output through a speaker/system — see photos for full internal view

H.H. Scott Type 240 Laboratory Power Amplifier

This is a genuine mono (single-channel) tube power amplifier made by H.H. Scott in the mid-to-late 1950s (roughly 1955–1959). Serial number 8189 fits perfectly in that production window. Class A Mono Power Amplifier (one channel).

RARE RCA AP-832 Power amplifier w/ type 10 81 and 876 tubes Great shape

RARE RCA AP-832 Power amplifier w/ type 10 81 and 876 tubes. Very rare and hard to find, its in great shape with no rust, some spotting on the surface but no rust or scratches or peeling paint, has all the tubes, it powers up but no further testing has been done, it has not been electronically restored, its quite heavy.

Rebuilt 122 Amplifier

Chassis is one of the better ones I’ve seen through the years. Tubes are all included- they are “new” but all test good on the tester and sound great! And instead of the traditional can-capacitor, I have installed a very neat box with the Nichicon capacitors inside replacing that underneath the chassis for longevity.