NAD C275BEE Power Amplifier

  • $1,999.00
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The C 275BEE Power Amplifier boasts many upgrades and refinements taken directly from the highly acclaimed NAD Masters Series M3 Amplifier. These include the application of Bjorn Erik Edvardsen’s innovative and patented Distortion Canceling Circuit in the output stage and BEE Clamp in the power supply. A carefully engineered PCB layout has reduced distortion and noise to unprecedented levels. Taken together, these improvements mark a sharp upturn in performance that simply must be heard to be fully appreciated. Power output 150 watts per channel (4/8 Ohms).


C275BEE Datasheet




  • Continuous output power into 8 Ohm and 4 Ohm (both channels driven) >150W (ref. rated THD, 20Hz – 20kHz)
  • Continuous output power into 8 Ohm (Mono, Bridge mode) >330W (ref. 20Hz – 20kHz, (Mono, Bridge mode) <0.02% THD)
  • Rated THD (250mW to rated power, CCIF IMD, DIM 100) <0.008% (ref. 20Hz – 20kHz)
  • Clipping power (4 Ohm and 8 Ohm) >170W (ref. 1kHz 1% THD)
  • IHF Dynamic Power - 8 Ohm 250W;  4 Ohm 410W;  2 Ohm 600W
  • IHF dynamic power (Bridge mode) - 8 Ohm, 800W;  4 Ohm 1200W
  • Peak output current >50A (ref. 1 Ohm, 1ms)
  • Signal/Noise ratio >102dB (A-weighted, ref. 1W); >123dB (A-weighted, ref. 150W)
  • Damping factor >180 (ref. 8 Ohm, 50Hz and 1kHz)
  • Frequency response ±0.1dB (ref. 20Hz – 20kHz); 3Hz – 100kHz (ref. -3dB)
  • Input impedance (Fixed IN) 10 kilohm + 200pF
  • Input impedance (Variable IN) 100 kilohm + 100pF
  • Input Sensitivity 1.2V (ref. rated power)
  • Voltage gain 29dB
  • Minimum input level for AUTO TRIGGER 10mV at 1kHz
  • Time to power OFF at no signal in AUTO mode <10 minutes

Power Consumption

  • Normal operation 312W (ref. 230V AC 50Hz; 120V AC 60Hz)
  • Standby power <1W
  • Idle power <100W

Weight & Dimensions

Dimensions (W x H x D)

  • Net 435 x 133 x 352mm; 17 1/8” x 5 1/4” x 13 3/4”
  • Gross* 435 x 150 x 396mm; 17 1/8” x 6” x 15 3/8”
  • Net weight 32.2 lbs (14.6 kg)
  • Shipping weight 37.3 lbs (16.9 kg)

*Gross dimensions include feet, extended buttons and rear panel terminals.

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