Harman Kardon HK6550

Stereo Integrated Amplifier

Power output: 50 watts per channel into 8 ohm (stereo) Frequency response: 1Hz to 150kHz Total harmonic distortion: 0.1% Damping factor: 69 Input sensitivity: 0.12mV (MC), 2.2mV (MM), 135mV (line) Signal to noise ratio: 76dB (MC), 80dB (MM), 81dB (line) Dimensions: 443 x 134 x 359mm Weight: 9.2kg