I just put a single XLR microphone input preamp mixer (imaged attached) up on ebay last night, thought I would post a link to it here for any filmmakers interested. It is the type you would wear on your belt/etc to monitor and preamp the audio from a microphone such as on a boompole. XLR input, headphone jack, XLR output, belt clip, etc. This item is in NEW CONDITION, NEVER USED. I paid $350 plus shipping at B&H for it but am starting the bidding on ebay at $199. I have the original box, manual, etc for it.
http://cgi.ebay.com/Portable-Microp...yZ119018QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
http://cgi.ebay.com/Portable-Microp...yZ119018QQssPageNameZWDVWQQrdZ1QQcmdZViewItem