PIONEER SA 9800 + Wood Box Stereo Amplifier 100+100 W RMS Vintage 1979 Good Look
PIONEER SA 9800 + Wood Box Stereo Amplifier 100+100 W RMS Vintage 1979 Good Look
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Pioneer SA-9800 Vintage Integrated Amplifier 100W x2 NSA Stereo Japan 1980
The Pioneer SA-9800 is a highly desirable vintage integrated stereo amplifier manufactured in Japan in 1980. It combines classic silver-face aesthetics, excellent engineering, and powerful performance, making it a favorite among collectors and serious hi-fi enthusiasts.
Delivering 100 watts per channel into 8 ohms, the SA-9800 offers dynamic, controlled, and musical sound reproduction suitable for a wide range of vintage and modern loudspeakers.
The amplifier features an impressive frequency response of 5 Hz to 100 kHz and extremely low total harmonic distortion of only 0.005%, ensuring clean, accurate, and detailed audio performance.
A key highlight of this model is Pioneer’s NSA (Non-Switching Amplifier) technology combined with a DC amplifier design. This advanced circuit provides smooth operation, excellent stability, and refined musical presentation.
With a damping factor of 55, the SA-9800 delivers solid speaker control and tight bass response, contributing to its balanced and authoritative sound character.
For vinyl enthusiasts, the amplifier includes excellent phono capability with input sensitivity rated at 0.1 mV for MC cartridges and 2.5 mV for MM cartridges, plus 150 mV for line-level sources.
Signal-to-noise ratio is specified at 72 dB (MC), 90 dB (MM), and 110 dB (line), providing quiet background performance and clear signal reproduction.
The amplifier measures approximately 453 x 155 x 425 mm and weighs around 18.4 kg, reflecting its robust build quality and substantial internal power supply design.
Depending on the production version, the unit may feature 220/240 V switchable voltage or multi-voltage capability including 110/120/220/240 V, depending on the market version.
The Pioneer SA-9800 remains one of the most respected integrated amplifiers from the golden age of hi-fi, admired for its build quality, elegant design, and excellent sonic performance.
We strongly recommend purchasing from the TechnoGold store, where buyers benefit from the confidence of dealing with a specialist business with more than 40 years in the market, offering experience, careful product selection, reliable service, and the assurance of buying vintage audio from a trusted professional seller.
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