Ραδιοενισχυτής Sony STR – 212 κατασκευής 1978 – 79 πλήρως λειτουργικός και σε πολύ καλή κατάσταση.
- Tuning range: FM, MW, LW
- Power output: 15 watts per channel into 8Ω (stereo)
- Frequency response: 10Hz to 50kHz
- Total harmonic distortion: 0.7%
- Damping factor: 20
- Input sensitivity: 2.5mV (MM), 150mV (line)
- Signal to noise ratio: 70dB (MM), 90dB (line)
- Output: 150mV (line)
- Speaker load impedance: 8Ω to 16Ω
- Dimensions: 410 x 145 x 295mm
