Matrix M-Stage HPA1 USB


Matrix HPA-1 USB. 24bit/96kHz USB DAC and headphone amplifier. Well-known for all audiophiles, Matrix M-Stage is an industry benchmark and one of the most recommended amplifiers given  its good value for money and its proved ability to move easily even the most demanding headphones. Includes DAC 24/96.

Pago sin comisiones / Financiación

*Opciones de financiación al finalizar la compra


Matrix HPA-1 USB through continuous improvement design, rigorous circuit design and high quality components selection, keep always high performance and quality. A new design of aluminium alloy profile type shell, increased the side a air guide groove, to ensure the stability of class A working status, make the headphones have best performance.


Hi-Fi USB Link: The TAS1020B interface chip and BURR-BROWN PCM1793 D/A conversion chip, support up to 24bit/96kHz digital audio signal playback, convenient computer audio playback, and can be connected to iPad (Need to cooperate with Apple iPad Camera Connection Kit use).


Class A: Matrix HPA-1 USB designed for high impedance headphones, Class A working mode, has the drive ability, fidelity higher characteristic, high drive ability and fidelity, can easily drive all kinds of moving coil headphones, gain can be set to different impedance headphones.


High quality components: Use high quality metal film resistor, WIMA CBB, ALPS potentiometer, high quality ring seal power transformer, everything is for the perfect playback.

Additional information

Weight 1,5 kg



Power Cable: 1

User Guide: 1


Analog Interface 

RCA Input Impedance: 47kΩ

Frequency Response: 10Hz (-0.3dB) to 35 kHz (-1dB)

SNR: >95dB at 0dB gain

Distortion: <0.001% at 6mW/300Ω

Output Power: 200mW/300Ω, 400mW/60Ω

Output Impedance: line out 60Ω, phones out 5Ω


USB Interface

USB-B Sampling Rate: 24bit,44.1kHz/48kHz/88.2kHz/96kHz(Windows7/Vista/XP/Mac OS X)



Power: AC 220V-240V 50/60Hz (AC 110V-120V 50/60Hz)

Power Consumption: <15W



Fuse: 5×20mm 250V 1A

Weight: 1.5kg

Dimension: 280×110×42mm(L×W×H)


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