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How do I use a non-amplified/powered mic on a MBP? Or is it not possible without an amplifier/interface. I don't really want to get an amplifier or USB/Firewire interface, but if I have to, I will.

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up vote 2 down vote accepted

You can't get good results with an unpowered microphone without a cable adapter or USB interface. The best bet is to purchase one of the many USB to audio interface dongles available. A favorite of mine is this one from Monoprice in California, which costs under $10. It includes a stereo headphone output and a mono mic input. It will also handle powered microphones, such as the Audio-Technica ATR-3350 lavaliere mic. I have two of these mics, and they offer excellent value for money (about $20).

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Thanks so much. I think I will end up with one of those lavalier mics. Awesome price! – daviesgeek Aug 28 '11 at 15:41

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