I'm in the market to buy a used amp. I took my SWR Bass 350 to a repair shop today and he said a good estimate is going to be $200 to fix it. I'm not willing to put in $200 considering what they are worth used and the age of the amp. However, I found someone selling a TC Electronic BH500 amp for $200. The condition is listed as "Mint". Does anyone have their 2 cents to chime in? I'd be interested in hearing it before I actually pull the trigger. Thanks! PS - whatever amp I end up getting is going to power a single Bag End 15" 8 ohm cab.