Sony TA1150 - Retrotech Audio - Vintage Audio

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Sony TA1150

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Sony TA-1150
Vintage Integrated Amplifier


Sony TA-1150

Vintage Integrated Amplifier

This original early 70’s ‘Made in Japan’ classic is in excellent physical condition, tested and in full working order. A really impressive vintage amp.

The following information and specifications are from the excellent website:

“The Sony integrated stereo amplifier model TA-1150 is designed with the most advanced techniques for audiophiles who wish to build a true-fidelity sound reproduction system. Sony pooled their vast experience in solid state technology to produce this integrated amplifier. The TA-1150 provides the lowest possible distortion, superior signal to noise ratio, wide dynamic range and unexcelled damping factor. You'll hear every sound delicately, naturally and brilliantly as never before.”


• Power output: 30 watts per channel into 8Ω (stereo)
• Frequency response: 15Hz to 80kHz
• Total harmonic distortion: 0.1%
• Damping factor: 100
• Input sensitivity: 2mV (MM), 140mV (line)
• Signal to noise ratio: 70dB (MM), 90dB (line)
• Output: 140mV (line), 24mV (DIN), 0.8V (Pre out)
• Speaker load impedance: 4Ω to 16Ω
• Semiconductors: 26 x transistors, 3 x diodes, 2 x IC
• Dimensions: 400 x 149 x 316mm
• Weight: 8.3kg
• Year: 1973

The Last picture is from the 1974 Hi-Fi Year Book.

This comes with correct mains cable. The user manual is a print-out copy of the original instruction manual from the excellent website


Payment accepted via Credit/Debit Card, PayPal, Bank Transfer, Personal Cheque or cash on collection.

Economical worldwide shipping via UPS or FedEx - Expertly packed, tracked and insured.


Please contact us either by telephone on 01883 340073
or by sending and email to
if you are interested in purchasing this item.


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