This was great preamp while I used it. There are some mods that can be done to this unit to make it sound better. It involves changing out the Op-Amps. Here is the link with more info: http://www.behringer.com/EN/Products/T1953.aspx
I tried to buy one this month through my local shop and they've been discontinued by Behringer so I'm waiting for the ADA 8000 to arrive instead.
Good luck with the sale.