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Item location: United States | Ships to: United States
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1960 Dynaco Stereo 70 tube amp. 1 owner since new. All original with the exception of the bias capacitors, rectifier diode & output tubes. The original 7199 tubes (dated 1960) and GZ34 test very strong on my Hickok 539C. The EL34 tubes are new Electro Harmoix. The circuit & transformers are all original. I replaced all the high voltage caps in the bias section and it is working excellent right now, all voltages are correct and stable. The selenium rectifier was also replaced and the bias voltage is now very responsive and stable. The amp sounds very nice, no hum or unwanted noises.
You can enjoy this amplifier the day you receive it. The cosmetics are very good with only light tarnish on the chrome chassis. The original owner engraved his ID # on the back and bottom (see photo). Both channels sound very nice through any speakers you pair it up with. The bias is perfect and the amp runs very cool and quiet. Please see all the photos I uploaded. You will be able to use this amp the day you receive it & you will not believe the audio quality!! Guaranteed to be as stated or full refund. Local Pick Up Is Preferred. Email any questions.