azur 540A integrated amplifier specifications

Input Impedance: 47k Ohms
Loudspeaker Impedance:

4 to 8 ohm

Input Sensitivity:  
Line : 330mV
Phono (using optional phono stage): 1.75mV
Power Output:  
  50 Watts into 8 ohms
  65 Watts into 8 ohms
Total Harmonic Distortion  
(into 8W 80% rated power):  
  1kHz = 0.008% Thd (No weighting)
 

1kHz = 0.005% Thd (A weighted)

  20Hz-20kHz = 0.022% Thd (No weighting)
Frequency Response: 5Hz to 50KHz +-1dB
Tone Controls:  
Bass: +/- 10dB
Treble: +/- 10dB
Signal to Noise Ratio (No Weighting): 92dB
Slew rate (into 8W): 30V/uS
Max Power Consumption: 615 Watts
Dimensions (mm): 430 x 320 x 100