4
votes
1answer
142 views

Headphone amp sliders are making noise. Worth fixing or not?

I recently replaced my interface (that had two headphone jacks and volume pots) with a new interface that only has one of each. My next move was to pull my 13-year-old Rolls HA-43 headphone amp out of ...
6
votes
0answers
307 views

Does headphone impedance make any difference except for volume? [duplicate]

Possible Duplicate: What is the effect of impedance on headphone sound quality? Does headphone impedance make any difference except for volume?