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Sony ST-2950F

AM/FM Stereo Tuner (1976-78)

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Sony ST-2950F


Type: Mono/Stereo Tuner

Tuning Bands: FM, MW, LW, SW

Tuning Scale: Analogue

FM Tuning Range: 87.5 to 108 MHz

MW Tuning Range: 530 to 1605 kHz

LW Tuning Range: 150 to 350 kHz

SW Tuning Range: 6 to 18 MHz

Sensitivity: 2uV (FM), 100uV (MW), 100uV (LW), 30uV (SW)

Signal to Noise Ratio: 68dB (FM), 50dB (MW), 50dB (LW), 50dB (SW)

Distortion: 0.6% (FM), 0.5% (MW), 0.5% (LW), 0.5% (SW)

Selectivity: 50dB (FM), 50dB (MW), 50dB (LW), 45dB (SW)

Frequency response: 40Hz to 12.5kHz (FM)

Output: 750mV (FM)

Dimensions: 390 x 145 x 310mm

Weight: 6kg

Year: 1976


service manual   English - Ivy Caudieus

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Reviewed Oct 08th, 2014 by Simon Spiers

Sensitive tuner prone to slight miss alignment with age. FM performance is good if ratio detector is aligned correctly. Check tuning meter is nulled when no station is received.
Good sensitivity on FM LW/mw usable as is SW for powerful transitions.
A big tuner in dimensions.
Sound slightly warm but does not lack detail. Check 50/75us demphasis relative to your location.



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