Sony ST-A790

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Brand: Sony

The Sony ST-A790 is a component stereo amplifier that was released by Sony in the late 1990s. Here are some key features and specifications of this amplifier:- Power output: 70 watts per channel into 8 ohms (20-20,000 Hz), or 140 watts per channel into 4 ohms (thd+n: 0.9%).- Inputs: 6 RCA and 1 XLR (balanced) inputs, plus 1 phono input (MM) for turntables.- Outputs: 2 sets of RCA line outputs, and 1 set of RCA preamp outputs.- Signal-to-noise ratio: greater than 105 dB (RCA/MM inputs), and greater than 110 dB (XLR input).- Frequency response: 10 Hz to 100 kHz (servo-controlled power amplifier).- Dimensions: 445 mm x 343 mm x 85 mm (WxHxD).- Weight: 22.5 kg (net).The Sony ST-A790 is part of Sony's ES (Essential Series) range of high-end components, which includes CD players, tuners, and turntables. This amplifier is designed to provide outstanding audio performance and build quality, and is known for its low noise, wide dynamic range, and detailed soundstage. It has won several awards over the years, including the Hi-Fi Critic's Group Friendship Trophy in 1998. The ST-A790 is a popular choice for audiophiles and music lovers who value high-resolution, transparent audio reproduction.