Pioneer SA-8800

Японский интегральный усилитель Pioneer SA-8800. Год выпуска аппарата 1975. Стоимость на момент производства составляла 58,500Y.
В предварительном каскаде использованы полевые транзисторы. В выходном каскаде используются тщательно подобраные по параметрам пары
транзисторов.

Спецификация:
Model Stereo Integrated Amplifier
Power amplifier section
Circuit system Differential stage one whole page hardwired-connection pure complimentary OCL
(Both ch driven, 20Hz ~ 20kHz) Effective output 45W +45 W (4Ω)
40W +40 W (8Ω)
Harmonic distortion (20Hz ~ 20kHz) 0.1% or less (at the time of an effective output)
(20W output, 8Ω) 0.05% or less
(1W output, 8Ω) 0.05% or less
Intermodulation distortion 0.1% or less (at the time of an effective output)
(20W output, 8Ω) 0.05% or less
(1W output, 8Ω) 0.05% or less
(IHF, both ch driven) output bandwidth 5Hz ~ 30kHz (0.1% distortion)
Frequency characteristic 10hz ~ 80kHz +0-1dB
Input sensitivity / impedance Power amp in: 1V/50kΩ
Output terminal Speaker A · B: 4Ω ~ 16Ω
Speaker A + B: 8Ω ~ 16Ω
Headphone: 4Ω ~ 16Ω
Damping factor (20Hz ~ 20kHz) 25 or more (8Ω)
S / N (IHF, A network) Short circuit 100dB or more
Preamplifier
Circuit system Equalizer amplifier: 2 positive and negative power supply, three-step hardwired-connection
Control amplifier: 2 positive and negative power, the first-stage FET
Input sensitivity / impedance Phono1, 2:2.5 mV/50kΩ
Tuner, Aux, Tape PB1, 2, DIN: 150mV/50kΩ
(0.1% THD) Phono maximum permissible input 200mV (1kHz)
Output level / impedance Tape Rec1, 2:150 mV
Tape Rec2 (Din): 30mV/80kΩ
Pre out: 1V/1kΩ
Harmonic distortion (20Hz ~ 20kHz) 0.05%
Frequency characteristic Phono (RIAA deflection): 30Hz ~ 15kHz ± 0.3dB
Tuner, Aux, Tape PB: 10Hz ~ 50kHz +0-1dB
Tone control Bass: ± 7dB (100Hz) / ± 11dB (100Hz)
Turnover frequency: 200Hz/400Hz
Treble: ± 7dB (10kHz) / ± 11dB (10kHz)
Turnover frequency: 5kHz/2.5kHz

Filter Low: 30Hz, 6dB/oct
High: 8kHz, 6dB/oct
Loudness contour (Volume-40dB) +8.5 DB (100Hz)
+4 DB (10kHz)
Muting -20dB
S / N (IHF, A network) Short circuit Phono: 70dB or more
Tuner, Aux, Tape PB: 90dB or more
General
The semiconductor used Transistor: 35 pieces
FET: 2 pcs
Other diode: 21 pieces
AC outlet Power switch interlock: Two lines
Power switch breakaway: 1 system
Power-supply voltage AC100V, 50Hz/60Hz
Power consumption 100W (rated)
280W (maximum)
External dimensions 150 × depth 345mm height width 420 ×
Weight 10.9kg

В ролике звучит: Stephen Green - EVERYDAY SAVIOUR