Matrix Audio M-stage HPA-3U Manual page 12

Technical Specification
● Line Output
SNR:
THD+N:
Frequency Response: 20Hz-20kHz(+0.01dB/-0.04dB)
Out Impedance:
● Headphone Output
SNR:
THD+N:
Frequency Response: 20Hz-20kHz(+0.01dB/-0.04dB)
Output Impedance:
Output power :
● Gain Control
＞-112dB A-weighting
<0.0003% at 1kHz 1VRMS A-weighting
51ohms
＞-112dB A-weighting
<0.0003% at 33ohms 90mW 1kHz A-weighting
0.2ohms
2800mW at 33ohms at THD+N=0.01%
420mW at 300ohms at THD+N=0.01%
210mW at 600ohms at THD+N=0.01%
5=5dB 10=10dB 20=20dB
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