1990s era Sony ST-S550ES AM/FM Tuner. In nice physical condition, with a few minor scratches (see photos). Turns on and all buttons work.

However don’t have an easy system to test with right now so - so selling as is/for parts.

From hifiengine:

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 1602 kHz

LW Tuning Range: 153 to 279 kHz

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

Signal to Noise Ratio: 72dB (FM), 50dB (MW), 50dB (LW)

Distortion: 0.08% (FM), 0.4% (MW), 0.4% (LW)

Selectivity: 90dB (FM), 50dB (MW), 50dB (LW)

Output: 750mV (FM)

Dimensions: 430 x 85 x 360mm

Weight: 4kg