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Sony ST-S730ES

AM/FM Stereo Tuner (1989-90)

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Sony ST-S730ES


Type: Mono/Stereo Tuner

Tuning Bands: FM, MW, LW

Tuning Scale: Digital

FM Tuning Range: 87.5 to 108 MHz

MW Tuning Range: 531 to 1611 kHz

LW Tuning Range: 144 to 288 kHz

Sensitivity: 1.8uV (FM), 250uV (MW), 700uV (LW)

Signal to Noise Ratio: 86dB (FM), 54dB (MW), 54dB (LW)

Distortion: 0.1% (FM), 0.3% (MW), 0.3% (LW)

Selectivity: 90dB (FM), 65dB (MW), 65dB (LW)

Output: 400mV (FM)

Dimensions: 470 x 86 x 372mm

Weight: 5.2kg

Year: 1989


Related Catalogues

ES Components

ES High Fidelity Components

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Reviewed Aug 31st, 2016 by budulinek

The Sony ST-S730ES was our first ES tuner. We had no problems with this tuner. Sound and sensitivity are very good.



re: ST-S730ES

I really need the service manual for this one please:-)

re: ST-S730ES

Did you find the service manual on the ST-S730ES?
I also need the manual to attempt repairing a fading of the sound after a few minutes of operation in FM mode. Does not happen in AM.
If you did get the manual could I pay you for a copy of same?

re: ST-S730ES

Dear Alberto

i have the same fault

what did you find



re: ST-S730ES

I uploaded it.

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