For about $100, you can get Griffin's PowerWave that has both inputs and outputs (including mini-plugs and RCA jacks) for microphone, earphones, and speakers, a USB input for USB microphone, an amplifier and a beautiful glowing blue light about the size of a 1 French Franc coin (remember them???). I have been using one for several years, and it is a little gem. --Steve At 7:08 AM -0700 4/15/05, George Pepper wrote: >Here's what you'll need: > >1] Griffin iMic USB audio interface. >2] Stereo mini jack to two RCA jack (Or two 1/4" jacks) cable. >3] Inexpensive pro audio amp of your choice (Something like a Peavey PMA 70 you can get on eBay for about $50.00).