Chevin A2000 - General Amplifier Specifications

General specification
General specification
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Specifications A500 A700v A750 A1000 A1500
RMS Power Output 10Hz-20kHz 2 channels 1 channel 2 channels 2 channels 2 channels
Line operation - 70 volt - - -
8 ohms per channel 200 watts 600 watts 250 watts 350 watts 800 watts
4 ohms per channel 350 watts - 425 watts 600 watts 1500 watts
2 ohms per channel -----
Power bandwidth +OdB, -3dB 2Hz - 40kHz 2Hz - 40kHz 2Hz - 80kHz 2Hz - 80kHz 2Hz - 80kHz
Total Harmonic Distortion
Typical @ 1dB below clip 0.06% 0.06% 0.04% 0.04% 0.04%
20kHz @ 1dB below clip 0.08% 0.08% 0.07% 0.07% 0.07%
Signal to Noise Ratio
Typical ref. full output, unweighted -120dB -120dB -125dB -125dB -125dB
Worst case 10Hz - 30kHz -95dB -95dB -95dB -95dB -95dB
Crosstalk
Typical -110dB N/A -115dB -115dB -115dB
Worst case 10Hz - 30kHz -95dB N/A -95dB -95dB -95dB
Slew Rate in excess of 40V/µs 40V/µs 75V/µs 75V/µs 60V/µs
Damping Factor 400 400 400 400 400
Input Impedance
Electronically balanced 10k Ohm 10k Ohm 10k Ohm 10k Ohm 10k Ohm
Common Mode Rejection typically -70dB -70dB -70dB -70dB -70dB
Input Sensitivity
Ref. full output into 4 ohms 1V RMS 1V RMS 1V RMS 1V RMS 1V RMS
Gain x37.5 x70 x40 x50 x80
Protection
Clipping Soft Soft Soft Soft Soft
Load below 2.4 ohms Dynamic linear Dynamic linear Dynamic linear Dynamic linear Dynamic linear
Load below 1.2 ohms -----
Shorted Output Immediate Immediate Immediate Immediate Immediate
DC at Output Immediate Immediate Immediate Immediate Immediate
RF at Output Immediate Immediate Immediate Immediate Immediate
Power Consumption 1.2kVA 1.2kVA 1.5kVA 2kVA 4kVA
Power Requirements: 50/60Hz AC 220-240 volts 220-240 volts 220-240 volts 220-240 volts 220-240 volts
Internally selectable for 100-120 volts 100-120 volts 100-120 volts 100-120 volts 100-120 volts
Dimensions
Height 1.75” 44mm 1u 1.75” 44mm 1u 3.5” 88mm 2u 3.5” 88mm 2u 3.5” 88mm 2u
Width 19” 483mm 19” 483mm 19” 483mm 19” 483mm 19” 483mm
Depth 8.5” 215mm 8.5” 215mm 15” 381mm 15” 381mm 15” 381mm
Weight 4kg (9lbs) 4kg (9lbs) 8.5kg (19lbs) 8.5kg (19lbs) 12kg (27lbs)