I have spent the last two nights listening to Vinnie's fully modded, battery powered Squeeze Box 2. In a nutshell, it is great! Beyond great.
For a point of reference, I have been using a fully hot-rodded Clari-T for some time now. It drives very efficient back horns with either Lowther or Fostex as drivers. I have been very happy with this combo.
I am a long time analog guy with a pretty good front end (Shelter, ET2, VPI, Wavelength phono stage). My digital playback has been going through a constant evolution. Most recently, I was using various transports (a Vinnie-modded Tosh, an unmodded Samsung, etc.) into a Monica II installed inside the Clari-T and had been reasonably happy with it though I felt my analog setup sounded noticably better.
A few months ago, a search for a better transport led me to the Squeezebox. I initially used it's digital out to feed the Monica II and noted an immediate improvement in the sound compared to the DVD player. I lived with this setup for about a month while I ripped CDs and organized my collection.
Vinnie lent me a linear power supply for the SB and it also noticably improved the sound. I have lived with this setup for the past several weeks (into the Monica II) and was very happy. I didn't think it was going to be easy for the fully modded unit to significantly improve upon. I was wrong.
With the caveat that it has only been two nights, I can say that it is better "in every way". You know the rountine. Suddenly, you can listen to tracks that you have "burnt out" on and find new things to hear, etc. My system sounds more powerful and expressive. Its been pretty dramatic to me. This is using the modded analog out which bests the Monica II pretty easily imo. I have even taken to using the digital volume control.
I am trying to contain myself here, but this is an amazing package. Just on the basis of the sound it would be absolutely worth it. The convienence of having complete control of the system and your CD collection from a wireless laptop is beyond belief. Add to this internet radio (a real surprise, btw, not so much for the sound as for the programming available) and you truly have the receiver of the new millenium.
And to think that there it is, wirelessly connected to the ethernet data stream and not another connection in sight. Amazing.
I am guessing that there will be a lot of questions. Be patient with me. I am a slow typer and will have a great deal of trouble pulling myself away from the listening chair tonight ( and tomorrow night, etc.).
Ron