AMCRON DC-300A series II used
AMCRON DC-300A series II
Very good condition, Owner's Manuel, full working
European version 220 volts
Output power: At least 155W average per channel into 8 ohms, both channels operating. At least 310W average into 16 ohms in mono mode.
Frequency response: DC to 20kHz +/- 0.1 dB.
Harmonic distortion: At rated output, less than 0.001% 20Hz to 400Hz, less than 0.05% at 20kHz.
Intermodulation distortion: Test frequencies 60Hz and 7kHz, power ratio 4:1, less than 0.05% between 10mW and 250mW, less than 0.01% from 250mW up to rated output.
Slew rate: 8 volts per microsecond, 16 volts per microsecond in mono.
Output impedance: Less than 7Mohms.
Damping factor: Into 8 ohms, better than 750 below 400Hz.
Input sensitivity: 1.75V unbalanced into 25k.
Hum & noise: 110dB below rated output.
Crosstalk: Better than -90dB.
Power requirements: 100, 120, 200, 220 or 240V AC +/- 10%, 500W at maximum output.