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Less than 0.05% at rated power. Frequency Response: 10 Hz to 40 kHz (Amplifier section). Tuner Bands: AM and FM Stereo with analog flywheel tuning. Technics Sa-370s Service Manual
The Technics SA-370S is a stereo amplifier that features a robust power output of 100 watts per channel. It was designed to deliver high-quality sound reproduction with low distortion and a wide frequency response. The amplifier is equipped with a range of features, including a built-in phono preamplifier, tone controls, and a headphone jack. : Sites like ServiceManuals
Vintage electronics require careful handling. The plastics can become brittle with age, and wires can snap if pulled too hard. The manual outlines the proper sequence for breaking down the chassis: Tuner Bands: AM and FM Stereo with analog flywheel tuning
Sites like Elektrotanya often provide free schematic previews for related models like the SA-GX370, though ensure you have the exact "S" version for your specific hardware.