Technics Integrated Amplifiers Su-9400
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The Technics SU-9400 is a vintage integrated amplifier from around 1975, designed with features derived from the higher-end 9200 series. It includes a low-distortion A-class SEPP final stage in the preamplifier section, a rotary switch tone control circuit with 1.5dB steps, and a 26-step switch-type attenuator volume control. The power supply utilizes a ±42V regulated design with 10,000μF capacitors, reflecting the high-end engineering standards of its time.
This unit has been tested for power functionality only, with other operational aspects such as input and tone controls unverified. It shows some scratches and wear consistent with its age and is sold as-is without accessories.
Shipping & Authenticity
Authentic item sourced from Japan.
International shipping with tracking.
The Technics SU-9400 is a vintage integrated amplifier from around 1975, designed with features derived from the higher-end 9200 series. It includes a low-distortion A-class SEPP final stage in the preamplifier section, a rotary switch tone control circuit with 1.5dB steps, and a 26-step switch-type attenuator volume control. The power supply utilizes a ±42V regulated design with 10,000μF capacitors, reflecting the high-end engineering standards of its time.
This unit has been tested for power functionality only, with other operational aspects such as input and tone controls unverified. It shows some scratches and wear consistent with its age and is sold as-is without accessories.
Shipping & Authenticity
Authentic item sourced from Japan.
International shipping with tracking.
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Technics Integrated Amplifiers Su-9400
