johnstms92 Posted January 29, 2013 Share Posted January 29, 2013 I have a pair of B&K Ref 220M mono bloc amplifiers. the pair is in good condition, one was recently returned from Deltronics in Chicago IL where it was recapped and had some work done. I have receipt available. Both sound excellent. They are 250WPC. Comes with Original boxes, copy of owners manual, packaging, and receipt from original purchase. I am the second owner. The one 220M that was not sent to Deltronics has a hum from the unbalanced inputs, this was one thing I had fixed at Deltronics when I sent the other one in, the ground came disconnected over time, if you are tech savvy, it should be an easy solder job. I will include a balanced to unbalanced RCA adapter. The amp works flawlessly in this way. ASKING 600 for the pair. LOCATED in Watertown WI Quote Link to comment Share on other sites More sharing options...
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willland Posted January 29, 2013 Share Posted January 29, 2013 These monoblocks are a steal, even with one having a hum issue. I really would be all over them if my PayPal account was built back up some. I thoroughly enjoyed the B&K amps that I have owned(Ref 4430, EX4420) and always wondered about their monoblocks. Good luck with your sale, Bill Quote Link to comment Share on other sites More sharing options...
johnstms92 Posted January 29, 2013 Author Share Posted January 29, 2013 I honestly wouldn't be selling them if I didn't have so much equipment. I kept buying and buying and never sold anything so it's just time to let some go and get my shelf space back! [:|] Quote Link to comment Share on other sites More sharing options...
willland Posted January 29, 2013 Share Posted January 29, 2013 I honestly wouldn't be selling them if I didn't have so much equipment. I kept buying and buying and never sold anything so it's just time to let some go and get my shelf space back! Your preaching to the choir my friend.[] I know all about that.[:|] Bill Quote Link to comment Share on other sites More sharing options...
johnstms92 Posted February 1, 2013 Author Share Posted February 1, 2013 Bump for the weekend! Quote Link to comment Share on other sites More sharing options...
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