Rare very powerfully awesome looking and playing Pioneer amplifier. All lights in VU meters are new. Some little signs of use on top of the amp. Bias set correct. The Pioneer SA-706 is a stereo integrated amplifier giving a continuous power output of 60 watts per channel. The power supply of the SA-706 uses discrete and separate transformers and two 12,000uF electrolytic capacitors to separately feed the class A preamp and class B power amp. Other features include outputs for 2 sets of speakers, separate bass and treble tone controls, loudness contour, separate watt meters for each channel, LED peak indicators to warn of speaker overload, electronic protection, 2-aux inputs, 2-tape monitoring and one-way tape duplication, plus DIN tape. SPECS: Power output: 60 watts per channel into 8Ω (stereo) (2x 100W @ 4 Ohms) Frequency response: 20Hz to 40kHz Total harmonic distortion: 0.04% Damping factor: 40 Input sensitivity: 2.5mV (MM), 150mV (line) Signal to noise ratio: 86dB (MM), 95dB (line) Output: 150mV (line) Semiconductors: 1 x IC, 29 x transistors, 26 x diodes Dimensions: 450 x 148 x 329mm Weight: 11.1kg Year: 1978 Carefully shipped.