Due to a WS upgrade and being skint I'm reluctantly selling two signal generators. The first is a type H1 - 15hz - 50khz, 0 - 20v + 600 ohm OP Z, sine and square wave. I recently calibrated it and fitted a new 6SN7 valve as well as replacing all coupling caps and electrolytics I think. A schematic is available online.
It's easy to work on, IE fix and has been my main sig gen for testing amplifiers, transformers etc for years. Only thing wrong with it is a non working mains on switch, I just SW it on at the plug.
Asking £20 (worth that for the valves and caps), a courier would be £8 approx within the UK.
Also have an Advance Type 81A, 15hz - 200khz, 0 - 25v, OP Z 600 ohm, sinewave only has a balanced OP, very usefull for driving valve push pull output stages. It has two attenuators in dB and volts. Recently replaced main smoothing caps and gave it a check over. It has a damaged meter but works fine. It comes with a hard to find manual, schematic and extensive paperwork covering past work done.
Asking £30 courier £8 approx within the UK. If interested in either , drop us a PM, Andy.
It's easy to work on, IE fix and has been my main sig gen for testing amplifiers, transformers etc for years. Only thing wrong with it is a non working mains on switch, I just SW it on at the plug.
Asking £20 (worth that for the valves and caps), a courier would be £8 approx within the UK.
Also have an Advance Type 81A, 15hz - 200khz, 0 - 25v, OP Z 600 ohm, sinewave only has a balanced OP, very usefull for driving valve push pull output stages. It has two attenuators in dB and volts. Recently replaced main smoothing caps and gave it a check over. It has a damaged meter but works fine. It comes with a hard to find manual, schematic and extensive paperwork covering past work done.
Asking £30 courier £8 approx within the UK. If interested in either , drop us a PM, Andy.
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