Technics SU-7700II

Японский усилитель мощности Technics SU-7700II. Год выпуска аппарата 1977. Стоимость на момент производства составляла 52,800 йен. Спецификация: Model : Stereo Integrated Amplifier *Main amplifier section* Effective output (both ch driven) : 60W +60 W (8Ω, 20Hz ~ 20kHz) 66W +66 W (8Ω, 1kHz) Total harmonic distortion : 0.03% (20Hz ~ 20kHz) Intermodulation distortion 0.03% Output bandwidth : 7Hz ~ 40kHz-3dB Residual noise : 0.5mV Damping factor : 60 (8Ω) Load impedance : Main or Remote: 4Ω ~ 16Ω Main + Remote: 8Ω ~ 16Ω *Preamplifier section* Input sensitivity / impedance : Phono: 2.5mV/47kΩ Tuner, Aux: 150mV/47kΩ Playback/Tape1, Tape2: 150mV/47kΩ (1kHz, RMS) Phono maximum permissible input 210mV SN ratio (IHF-A) : Phono: 85dB Tuner, Aux: 97dB Frequency characteristic : Phono: RIAA standard curve ± 0.2dB Tuner, Aux: 7Hz ~ 80kHz-3dB Tone control : Bass: ± 12dB (50Hz) Treble: ± 12dB (20kHz) EQ Subsonic Filter : 30Hz, -12dB/oct Loudness control (-30dB) : +8 DB (100Hz) Muting : -20dB Output voltage : Rec out, Tape1, 2:150 mV *General* Power : AC100V, 50Hz/60Hz Power consumption : 155W External dimensions : 142mm × 340mm x 410mm Weight : 8.5kg В ролике звучит: Chris Spheeris...