Description
The C 275BEE is the perfect complement to NAD’s C 165BEE Preamplifier making a reference level of performance available for far less money than previously possible. Attention to the most minute detail is evident everywhere, from the heavy gauge steel chassis to the sophisticated power supplies and copper buss bars channeling almost absurd amounts of current to the custom gold plated speaker binding posts. The C 275BEE boasts many upgrades and refinements taken directly from the highly acclaimed NAD Masters Series M3 Amplifier. These include 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!
S P E C I F I C A T I O N S
Overall Specifications
Fixed IN, Speaker OUT
Continuous output power into 8Ω >150W (ref. rated THD, and 4Ω (both channels driven) 20Hz – 20kHz)
Continuous output power into 8Ω >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 (4Ω and 8Ω) >170W (ref. 1kHz 1% THD)
IHF dynamic power: 8Ω 250W, 4Ω 410W, 2Ω 600W
IHF dynamic power (Bridge mode) 8Ω 800W 4Ω 1200W
Peak output current >50A (ref. 1Ω, 1ms)
Signal/Noise ratio >102dB (A-weighted, ref. 1W) >123dB (A-weighted, ref. 150W)
Damping factor >180 (ref. 8Ω, 50Hz and 1kHz)
Frequency response ± 0.1dB (ref. 20Hz - 20kHz) 3Hz - 100kHz (ref. -3dB)
Input impedance (Fixed IN) 10kΩ + 200pF
Input impedance (Variable IN) 100kΩ + 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
Dimension and Weight
Dimensions (W x H x D): Net 435 x 133 x 352mm17 1/8” x 5 1/4” x 13 3/4”, Gross 435 x 150 x 396mm17 1/8” x 6” x 15 3/8”
Net weight 32.2 lbs (14.6 kg)
Shipping weight 37.3 lbs (16.9 kg)
S P E C I F I C A T I O N S
Overall Specifications
Fixed IN, Speaker OUT
Continuous output power into 8Ω >150W (ref. rated THD, and 4Ω (both channels driven) 20Hz – 20kHz)
Continuous output power into 8Ω >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 (4Ω and 8Ω) >170W (ref. 1kHz 1% THD)
IHF dynamic power: 8Ω 250W, 4Ω 410W, 2Ω 600W
IHF dynamic power (Bridge mode) 8Ω 800W 4Ω 1200W
Peak output current >50A (ref. 1Ω, 1ms)
Signal/Noise ratio >102dB (A-weighted, ref. 1W) >123dB (A-weighted, ref. 150W)
Damping factor >180 (ref. 8Ω, 50Hz and 1kHz)
Frequency response ± 0.1dB (ref. 20Hz - 20kHz) 3Hz - 100kHz (ref. -3dB)
Input impedance (Fixed IN) 10kΩ + 200pF
Input impedance (Variable IN) 100kΩ + 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
Dimension and Weight
Dimensions (W x H x D): Net 435 x 133 x 352mm17 1/8” x 5 1/4” x 13 3/4”, Gross 435 x 150 x 396mm17 1/8” x 6” x 15 3/8”
Net weight 32.2 lbs (14.6 kg)
Shipping weight 37.3 lbs (16.9 kg)