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Toshiba SB-420

Stereo Integrated Amplifier (1977)

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Toshiba SB-420


Power output: 42 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 80kHz

Total harmonic distortion: 0.3%

Damping factor: 25

Input sensitivity: 2.5mV (MM), 150mV (line)

Signal to noise ratio: 70dB (MM), 90dB (line)

Output: 150mV (line), 30mV (DIN), 1V (Pre out)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 43 x transistors, 16 x diodes

Dimensions: 450 x 148 x 375mm

Weight: 11.5kg


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