Vintage Technics SU-7600 integrated stereo amplifier (1976 - 1977). The Technics SU-7600 delivers more than 41 watts per channel (8 ohm) RMS and 52W (@ 4 Ohms) and features include a phono input and tone control. It’s massive build with a very big power supply (340W) and big buffer/filter C’s of 10.000uF fully tested okay. No damages Carefully shipped Manufacturer: Technics Model: SU-7600 Integrated amplifier Years of manufacture: 1975 - 1977 Made in: Japan Color: Black Remote control: no Power consumption: 350 W Dimensions: 410 x 140 x 332 mm (WxHxD) Weight: 7.5 kg Original price approx.: 518 DM Connections Number of inputs: Phono: 2 mV / 47 kOhm Tuner, Aux, 2x Tape, RMS/Play: 150 mV / 47 kOhm Number of outputs: Rec Out: 150 mV Rec/Play: 30 mV Headphones (6,3mm jack) 2 pairs of speakers Technical Data Continuous power (20-20,000 Hz) 8 Ohm: 2x 41 W 4 Ohm: 2x 50 W Total harmonic distortion: 0.2% Attenuation factor: 50 (8 Ohm), 25 (4 Ohm) Frequency response: 7 - 75,000 Hz (±0.3 dB) Signal-to-noise ratio: Signal-to-noise ratio: (at rated power). Phono: 60 dB Tuner, Aux: 80 dB Stereo channel separation: Tone control: Bass: 50 Hz, ±12 dB Treble: 20 kHz, ±12 dB Loudness: High Filter: 7 kHz, -6 dB/oct. Low Filter (Subsonic):