Hitachi Lo-D Ha-330
Stereo Integrated Amplifier (1977-79)

Specifications
Power output: 80 watts per channel into 4Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.3%

Damping factor: 40

Input sensitivity: 2mV (MM), 120mV (line)

Signal to noise ratio: 75dB (MM), 90dB (line)

Output: 120mV (line), 40mV (DIN)

Semiconductors: 1 x IC, 24 x transistors, 18 x diodes

Dimensions: 390 x 143 x 330mm

Weight: 8kg

Year: 1977