MATRIX M-Stage HPA-2 is the latest version of M-Stage Headphone Amp. The HPA-2 has been improved with better outlook design, new design noise cancellation circuit. The new noise cancellation circuit can protect your headphone all the time and new gain scale make easy to know current gain value. The new design also have no open wire connection and high quality metal film resistance, ALPS potentiometer giving perfect performance. The MATRIX HPA-2 give an output from 200mW up to 400mW.
Keep the excellent quality, the new appearance design and optimization circuit design brings you a better user experience.
New power on/off noise cancellation circuit design protect your headphone all the time. The new knob gives you a comfortable touch and control feeling, new gain scale to make you easy to know the current gain value.
Strive for perfection
Strive for perfection of the design, no open wire connection inside, high quality metal film resistance, WIMA CBB capacitance, ALPS potentiometer, and high quality sealed circle transformer, all of above is for the perfect performance.
Frequency Response: 10Hz (-0.3dB) to 35 kHz (-1dB)
SNR: ＞95dB at 0dB gain
Distortion: ＜0.001% at 6mW/300Ω
Headphone Output Power: 200mW/300Ω, 400mW/60Ω
Headphone Output Impedance: 5Ω
Line Output Impedance: 60Ω
RCA Input Impedance: 47kΩ
Power Voltage: AC 110V-120V 50/60Hz or AC 220V-240V 50/60Hz
Power Consumption: ＜15W
Fuse specification: 5×20mm AC250V/1A
MATRIX M-Stage HPA-2 Amp x1
Driver and Manual Disk×1