1977 SONY TA-11 Amplifier - A Closer Look & Overview - Retfurb Vintage Refurb

In this video we take a look at a vintage 1977 Sony TA11 amplifier. An overview of the sound and aesthetics.
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These amplifiers were available from 1977 through to 1978. The amplifier is a stereo integrated unit, With various operational transistors.
It is a fairly modest 25 watts output per channel. But is still more than capable of filling a decent size room.
The unit also has the VU / Watt meters on the front, To give it that desirable look to it.

Amplifier Specifications:
- Power output: 25 watts per channel into 8Ω
- Frequency response: 15Hz to 30kHz
- Total harmonic distortion: 0.2%
- Input sensitivity: 1.4mV (mic), 2.6mV (MM), 250mV (line)
- Signal to noise ratio: 63dB (mic), 68dB (MM), 96dB (line)
- Output: 250mV (line)
- Dimensions: 406 x 145 x 253mm
- Weight: 5.5kg

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Vintage & retro Sony amplifiers are getting quite collectible. They produce a good quality sound and the build quality of the units feel good.
Obviously with any older Hi-Fi equipment, They need servicing to keep working as they were intended.

This particular amplifier was purchased recently with a distortion issue and the repair shown on our other youtube video https://youtu.be/Gk_P2_4226w .

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I hope you enjoy the video.
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About Retfurb.
On the channel we will be looking at all things Retro, Vintage & collectable. Along the way we will be carrying out various tasks including; refurbishments, servicing, strip downs and much more. We aim to bring out new videos at least once a week, But will aim to release new videos more regularly.
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Thank you for visiting our channel.
Retfurb

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Warning
All of our videos are intended for entertainment purposes only.
Any tasks we show on our videos, should be carried out by qualified persons only. All of the repairs, refurbs, modifications, etc can be hazardous to health. We ensure all safety precautions are carried out first, Before attempting any repairs.
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Music: Night Rider by JIGLR is licensed under a Creative Commons License.
https://creativecommons.org/licenses/...
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