Sony ST-J88 (88B)

Brand: Sony

The Sony ST-J88, also known as the ST-88B, is a stereo tuner boost amplifier produced by Sony in the 1970s. It is designed to be used in conjunction with a compatible stereo receiver or amplifier to boost the signal strength of weak FM radio stations, making them more audible. The ST-J88 has a frequency range of 87.5 MHz to 108.0 MHz, and it operates at a power supply voltage of 230V AC. It also features a bass and treble control, as well as MASTER outputs for driving high-level external speakers. The ST-J88 was a popular product in its time due to its ability to improve audio quality for listeners in areas with poor radio reception.

• Type: Mono/Stereo Tuner
• Bands: FM
• Tuning Scale: Digital
• Tuning Frequencies: 87.5 to 107.9 MHz (FM)
• Sensitivity: 1.8uV (FM)
• Selectivity: 65dB (FM)
• Signal to Noise Ratio: 75dB (FM)
• Distortion: 0.1% (FM)
• Frequency Response: 30Hz to 15kHz (FM)
• Output: 750mV (FM)
• Antenna:
• Power Supply:
• Dimensions: 480 x 80 x 370 mm
• Weight: 6.6 kg
• Year: 1979
• Price: