TA-70
Integrated
Stereo Amplifier
A compact
amplifier at a sensible price incorporating all the features necessary to form
the centre-piece of a complete hi-fi system. Designed for combination with the
ST-70 tuner.
This
integrated stereo amplifier, model TA-70 combines performance with economy. A
sensibly priced unit which has been designed with all the experience that has
made Sony world famous for quality in hi-fi. Features include, selector for
magnetic or ceramic cartridge, tape/source monitor switch, headphone jack, DIN
connector socket, high filter switch and facilities for SQ quadrophonic sound
by connecting model SQA-200 decoder amplifier.
Styled to
match stereo tuner ST70, model TA70 is surely a sound investment.
Specifications:
Rated
Output: 8 watts per channel, both
channels operating load 8 Ω at 1 kHz
Power
Bandwidth: 30 Hz - 20 khz
Total
Harmonic Distortion: 5% at rated output power
Inputs
Sensitivity/Impedance:
Phono 1
: 3,5 mV/50 k Ω
Phono 2
: 300 mV / 1 m Ω
Tuner : 250 mV/100 k Ω
Aux : 250 mV/100 k Ω
Tape : 440 mV/100 kk Ω
Rec/Pb
: 440 mV/100 k Ω
Outputs
Level/Impedance
Rec Out
: 250 mV/10 k Ω
Rec/Pb
: 30 mV/80 k Ω
Tone
Controls:
Bass : 100 Hz ±10 dB
Treble
: 10 kHz ±10 dB
Loudness
Control : 100 Hz + 8 dB; 10 kHz =4 dB (
att -30 dB)
Filter
:
High : 3 dB/oct above 5 kHz
Circuit
System: Quasi-complementary symmetry
circuit
SEPP
OTL: amplifier
Semiconductors: 20 Transistors; 2 Diodes
Power
Requirements: AC 240 V 50 Hz
Power
Consumptions: 70 watts
Dimensions
(W x H x D): 330 x 87 x 245 mm (13"
x 3-1/2" x 9-7/10")
