Naim NAP-250

Power output: 100 Watts 8 @0.1% THD+N (100W @0.1%), 190 Watts 4 @1% THD+N
Gain: +29dB
Inputs: 2x True balanced via XLR, 47k, 34k singled ended via legacy adaptor lead
Frequency response: -3dB @ 1.4Hz to 100kHz
Passive consumption: 26W (idle)
Standby consumption: <0.5W
Mains supply: 115V or 230V, 50/60Hz
Burst power 2 (1kHz for 20mS, repeat 500mS IHF): 300 Watts 2 @1% THD+N
Peak current into 1 (1kHz 1mS): +/-28 amps peak (780W peak power)
THD+N at 2/3rds full power 8 @1kHz: 0.013%
Input signal for clipping: 1V RMS
Signal to noise ratio ref 1W 8 A-weighted: 91dB
Signal to noise ratio ref 100W 8 A-weighted: 111dB
Cross talk: 60dB
Damping factor into 8: 36