C 375BEE Integrated Amplifier - Summit Hi-Fi
C 375BEE Integrated Amplifier - Summit Hi-Fi C 375BEE Integrated Amplifier - Summit Hi-Fi

Possessing various upgrades and refinements taken directly from the acclaimed NAD Masters Series M3 Amplifier, the C 375BEE exhibits all crucial traits one expects from an NAD amplifier. Complete with a NAD SR 8 system remote control, the C 375BEE can control other NAD products such as CD players and tuners. With 7 line inputs and the ability to separate the pre-amplifier section from the power amplifier, the C 375BEE was built to meet future system needs. The C 375BEE also utilizes NAD’s PowerDrive™ circuit topology, allowing it to deliver maximum performance under any circumstance. With remarkably reduced levels of both noise and distortion, the C 375BEE delivers a performance that is enveloping and exhilarating.

  • 150W x 2 Continuous Power into 4 Ohms and 8 Ohms
  • 250W, 410W, 600W IHF Dynamic power into 8, 4 and 2 Ohms, respectively
  • PowerDriveTM circuit
  • NAD SR-8 Full System Remote Control
  • Headphone socket
  • Front panel Media Player (MP) input for attaching portable MP3 Player
  • Relay Input Switching
  • Holmgren Toroidal Power transformer
  • 7 Line inputs, including two tape in/outs
  • All discrete circuitry
  • Class A Voltage Stages (Preamp and Power Amp)
  • Distortion Canceling Circuit
  • BEE Anti-saturation Clamp
  • Short signal path from input to output
  • All sockets Gold plated
  • Tone controls defeat switch
  • Main-amp input & 2 pre-amp outputs
  • Speaker A + B outputs and switching
  • Soft ClippingTM
  • IR Input/Output
  • 12V trigger out
  • RS-232 serial port
  • Detachable IEC Power Cable
  • Optional PP375 MC/MM Phono Module
  • <1W Standby Power Consumption
  • Free of lead and other environmentally dangerous substances


Line Level Input, Pre Out

THD CCIF IMD, DIM 100)          <0.004% at 2V out (ref. 20Hz – 20kHz)

Signal/Noise ratio IHF              >102dB (IHF; A-weighted, ref. 500mV)

                                                   >110dB (A-weighted, ref. 2V out, Volume maximum)

                                                    >92dB (ref. 100mV out, unity gain)

Channel separation

1kHz                                          >80dB

10kHz                                        >70dB

Input impedance (R and C)       100 kilohm+ 320pF

Maximum input signal             >8Vrms (ref. 0.1% THD)

Output impedance

Pre-out                                      75 Ohm

Variable out                              <325 Ohms

Tape out                                    Source Z + 1 kilohm

Input sensitivity                       158mV (ref. 500mV out)

Frequency response                   ±0.1dB (ref. 20Hz – 20kHz, Tone defeat ON)

                                                  ±0.5dB (ref. 20Hz – 20kHz, Tone defeat OFF)

Maximum voltage output

IHF load                                   >10V (ref. 0.03% THD)

600 Ohm load                         >10V (ref. 0.03% THD)

Tone Controls

Treble                                      ±5dB at 10kHz

Bass                                        ±8dB at 100Hz


Main In, Speaker Out

Continuous output power into 8 Ohm and 4 Ohm (Stereo)     >150W (ref. rated THD, 20Hz-20kHz, both channels driven)

Continuous output power into 8 Ohm (Mono, Bridge mode)   >330W

Rated THD (CCIF IMD, DIM 100)    <0.009% (ref. 20Hz – 20kHz)

Clipping power                         >170W (ref. 1kHz 0.1% 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                      >200 (ref. 8 Ohms, 50Hz and 1kHz)

Frequency response                  ±0.1dB (ref. 20Hz – 20kHz)

                                                3Hz – 70kHz (ref. -3dB)

Input impedance                   10 kilohm + 200pF

Input sensitivity                    1.2V (for 150W in 8 Ohms)

Voltage gain                            29dB

Headphone output impedance  68 Ohms

Channel separation

1kHz                                       >85dB

10kHz                                     >75dB

Trigger Out

Output resistance                 120 Ohms

Output current                       50mA

Output voltage                      +12V ±10%


Continuous Output Power into 8 Ohms and 4 Ohms (Stereo)     >150W (at rated THD, 20Hz-20kHz, both channels driven)

THD CCIF IMD, SMPTE IMD, DIM 100      <0.009% (250mW to 150W, 8 Ohms and 4 Ohms)

Signal/Noise Ratio                       >94dB (A-weighted, 500mV input, ref. 1W out in 8 Ohms)

                                               >113dB (A-weighted, ref. 150W out in 8 Ohms, maximum volume)

Frequency response                   ±0.2dB (ref. 20Hz – 20kHz, Tone Defeat ON)

10Hz – 65kHz (ref. -3dB)

Channel separation

1kHz                                       >80dB

10kHz                                     >70dB

Power Consumption

Rated power                                    290W (at 230V AC 50Hz; 120V AC 60Hz)

Standby power                      <1W

Idle power                              <120W


Net                                          435 x 133 x 352mm

                                                17 1/8 x 5 1/4 x 13 7/8″

Gross*                                    435 x 150 x 396mm

                                                17 1/8 x 5 15/16 x 15 5/8″

Net weight                              15.3kg (33.7lb)

Shipping weight                    18.0kg (39.7lb)

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



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