10
votes
2answers
283 views

What is impedance and why do I care when buying a microphone?

I've been researching some mics and aside from reviews I've been looking at the specs. I'm not sure I understand what impedance is and why I care about it when purchasing a mic.
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?