Somebody asked my impressions of the Weiss 204Dac after upgrading from my Chord Quest withe S Booster. Note I was messaged but could not answer due to the fact that I do not sell on Audiogon directly. My dealer sells for me using Audiogon. Since I do not sell directly cannot respond to direct messages. But I am still in break in stage with the DAC 204, but I can say the instruments came alive when I made the change. The voices and especially the piano sound more like a live performance. Very happy with the upgrade but I believe I have to put in more time in listening.