Sony ST-D707

Brand: Sony

The Sony ST-D707 is a wireless speaker system that was introduced by Sony in the late 1980s. It is a multi-channel audio system that consists of four satellite speakers and a center channel speaker, all of which can be connected wirelessly to a compatible audio component using FM modulation technology. This was a revolutionary feature at the time, as it allowed for a cleaner and more organized setup without the need for bulky speaker wires. The system was equipped with high-quality components, such as customized woofers and tweeters, to deliver clear and dynamic audio. It also included a compact amplifier unit that provided power to the speakers and could be placed in a variety of locations, thanks to its compact design. The Sony ST-D707 was a popular choice for home theater and hi-fi systems in its time due to its innovative technology and excellent sound quality.

• Type: Mono/Stereo Tuner
• Bands: FM, MW, LW
• Tuning Scale: Digital
• Tuning Frequencies: 87.5 to 108 MHz (FM), 531 to 1602 kHz (MW), 153 to 279 kHz (LW)
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• Dimensions: 355 x 95 x 310 mm
• Weight: 2.7 kg
• Year: 1992
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