I had a Jolida 1501 Tube/Hybrid integrated. Loved the sound through my M80's with any source. I wanted a remote so I traded for an Eastsound 150wpc integrated. I like the remote but miss my tube sound. The cdchanger sound tinny through it. I am going to buy a tube buffer stage to smooth this out because I like a cd changer still and a remote for mute/volume.