Amplificator Technics SU 7700 vintage, 5 intrari, 4 iesiri, vumetre luminate, 450 w consum din retea, reglaje bass, treble, balance, loudness, high filter, carcasa din lemn, made in Japan!!! poze reale.



Specifications
Power output: 50 watts per channel into 8Ω (stereo)

Frequency response: 5Hz to 80kHz

Total harmonic distortion: 0.06%

Damping factor: 60

Input sensitivity: 2.5mV (MM), 150mV (line)

Signal to noise ratio: 78dB (MM), 97dB (line)

Output: 150mV (line)

Speaker load impedance: 4Ω to 16Ω

Dimensions: 410 x 140 x 315mm

Weight: 7.2kg

Year: 1976