Marantz MA500U Mono Power Amp *100W RMS

Power output: 125 watts into 8Ω (mono)

Frequency response: 10Hz to 100kHz

Total harmonic distortion: 0.05%

Damping factor: 200

Input sensitivity: 1V

Signal to noise ratio: 116dB

Dimensions: 84 x 132 x 450mm

Weight: 6kg

Accessories: remote control cable

Year: 1993