The Sony TA-3120 is a vintage all-silicon transistor stereo power amplifier released by Sony in 1965. This unit is in great condition, all original. It was a top of the line consumer unit prior to the Sony ES series. I had not powered this up for a number of years so I connected it to a variac transformer and slowly brought the power up over 90 minutes to reform the capacitors. I connected it to a tuner and it played music just fine. The front LED works, no static on the pots in the back. The unit has no corrosion or rust.

  • Power Output: 50 watts + 50 watts into 8 Ω (rated), with up to 120W music power (IHFM).
  • Frequency Response: 30 Hz to 100 kHz (+0, -1 dB).
  • Total Harmonic Distortion (THD): 0.1% or less at rated output (1 kHz).
  • Signal-to-Noise Ratio: 110 dB.
  • Circuit Design: Quasi-complimentary SEPPP (single-ended push-pull) OTL circuit with an SCR protection circuit.

Shipping to the contiguous 48 states only. I will carefully pack in a sturdy box.  


This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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Listed18 hours ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • TA-3120
Finish
  • Silver Face
Categories
Year
  • 1965
Made In
  • Japan

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