Almost new TC Electronics BQ500 Thrust .
Works perfectly and not a scratch on it.Purchased not long ago but I don't have the right speaker set up...it is too much power for my 100 watt Hartke 210.I am going back to my Peavey combo with the Hartke as an extension cab.I just wanted a smaller set up...oh well.My loss can be your gain...paid $209 for the amp and I will include the 6ft. speakon connector that it needs that didn't come with the amp.The "thrust " feature is a compressor and the amp sounds great but turned up it clips my 100 wattspeaker.