PASS LABS HPA-1 HEADPHONE AMPLIFIER REVIEW
June 17, 2016 Comments Off on PASS LABS HPA-1 HEADPHONE AMPLIFIER REVIEW
” The Frequency vs. Output indicated that the HPA-1 was capable of outputting 4 volts at clipping (1% THD+N), and its lowest distortion level on the spectrum was 0.0038% with 200 mV output on the spectrum curve. Note that the maximum output will depend on the nominal impedance of your headphones, which varies widely, much more than with speakers.”
Audiophilepure 
You must be logged in to post a comment.