I have a very nice Euphonic Audio iAmp 500 that I purchased a few weeks ago. It was my first exposure to a modern hi-fi style amplifier. I have determined after quite a bit of experimentation that the hi-fi sound is not my preferred sound. I like my good old trusty Ampeg flip-top...see post in amps! I'd like to either sell it or else trade it for an all tube amplifier. The amp is in perfect condition, included a Euphonic Audio amp shoulder bag, and a 3 foot Speakon to speakon cable.