MATRIX M-STAGE HPA-3B Class A Balanced Headphone Amplifier

The M-Stage is back in a new edition with a devastating look.

Class A, 100% symmetrical this new iteration takes again the characteristics that made the success of these predecessors while improving them.

the HPA-3B is part of its dual mono structure and its high power the ideal complement of any high-end headset demanding.

Equipped with standard XLR stereo inputs, the unit comes with adapters for direct use on unbalanced (RCA) sources.

Connectors:

• Input: XLR stereo
• Outputs: 4-pole XLR, 6.35mm stereo jack

Features:/ P>

• Symmetrical headphone output (XLR):
  SNR> -114dB Class A
  THD + N <0.0003% at 300ohms 135mW 1kHz Class A
  Frequency response: 20Hz-20kHz (+ 0dB / -0.05dB)
  Output Impedance: 0.6ohms
  Output power: 3800mW at 33ohms / 1500mW at 300ohms / 800mW at 600ohms at THD + N = 0.01%
  
  
• Output Headphone asymmetrical (jack 6.35):
  SNR> -108dB Class A
  THD + N <0.0004% at 300ohms 325mW 1kHz Class A
  Frequency response: 20Hz-20kHz (+ 0.03dB / -0.1dB)
  Output Impedance: 0.4ohms
  Output power: 2100mW at 33ohms / 430mW at 300ohms / 220mW at 600ohms at THD + N = 0.01%
• Gain Settings:
  Gain: 5 = 5dB 10 = 10dB 20 = 20dB
• Consumption:
  <25w br="">Fuse: AC250V / 500mA 5x20mm
• Dimensions
  285 × 142 × 49mm W × W × H
  Weight: 1.7kg
• Accessories :
  
  User manual on CD × 1
  Power cord × 1
  XLR / RCA Adapter × 2