I bought this as a backup unit years ago, and I have never used it. I did test it back when I bought it, and just plugged it in to make sure it still works. If the buyer has any problems within a couple of weeks of reciept, I will take it back for a refund of everything except shipping costs. You can check out my ebay reputation, seller name sputicus:
http://feedback.ebay.com/ws/eBayISAPI.dll?ViewFeedback&myWorld=true&userid=sputicusPictures are up on my web site:
http://www.solidstate.com/4sale/riocar1.jpghttp://www.solidstate.com/4sale/riocar2.jpgSince it is in brand new condition, I am offering it for $450 USD plus actual shipping costs (from Portland, OR USA). If I don't sell it here, I will put it up on ebay.
Best way to reach me is by email: d21 at solidstate com