I enjoyed the Vcode when i heard it, which prompted me to have this built instead of the solid state Triad Mono Desktop amp built, to me this was the organic, fast, detailed in amp i've heard, and it's too bad people didn't give it the attention it deserved, whil it sounded great with ipod, it was mind bogglingly good with even a cheap technics cd player they hooked it up, phil is going to be tweaking and further improving this amp, i look forward to tube rolling here in the near future. I enjoyed the tone controls, you could choose from a more SS sound to a more warm tube sound with a attenuator, phil is thinking of increasing the tone control to 6 steps, making for quite a variety of flavors depending on your mood, i very much enjoyed toying with this.