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Sony TA 88 (1970)

Integrated amplifier in woood-finish cabinet.

His form is perfect for not clutter, and weighs only 3.2 kg: it is really practical!

Simple circuitry, construction exemplary and very reliable


Specifications

Power Amplifier Section

Dynamic power: 60 watts, at 4 ohms; 40 watts, at 8 ohms

RMS power: 18 watts at 4 ohms; 13 watts at 8 ohms

Rated output: 11 watts per channel, both channels operating; 8 ohms

Power band width: 20 Hz to 20 kHz (IHF)

Harmonic distortion: Less than 1,05 at rated output

Residual noise: Less than 1,5 μW (8 ohms)

Preamplifier Section

Frequency response:

Phono (RIAA curve): ±1,0 dB;

Tuner, Aux, Tape Rec/PB (input): 15 Hz to 50 kHz ±3 dB

Input sensitivity and impedance:

Phono: 3 mV 50 kohms;

Tuner, Aux, Tape Rec/PB (input): 250 mV 50 kohms

Signal output and output impedance:

Rec Out: 250 mV 10 kohms;

Headphones out: 280 mV 270 kohms

Signal -to -noise ratio:

PHono: greater than 60 dB (weighting network "B");

Tuner, Aux, Tape Rec/PB (input): greater than 80 dB (weighting network "A")

Tone controls:

Bass: ±10 at 100 Hz;

Treble: ±10 at 1 kHz

Filters: High 6 dB/oct, above 5 kHz

General

Power consumption: 80 watts

Power requirement: 100, 127, 220, 240 V, 50/60 Hz, ac

Dimension (W x H x D): 130 x 230 x 165 mm

Net weight: 3,2 kg (7 lb 1 oz)

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