Edirol PCR-50 midi keyboard controller. I bought this years ago on ebay. I remember hooking it up via USB and everything worked except for about three keys that did not respond. I researched the problem on the internet and found the solution was to open it up and clean the contacts on the non functioning keys. Well long story short, I ended up getting another midi keyboard and put this one in the closet to fix later. Cleaned out the closet and I don't want to fix it now, I want to sell it. You can do it! So, this keyboard is sold as is. Should be easy to fix if you are up to it.
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