Yes, the bakoon has current and voltage output. I hardly ever use the voltage out. As for the current output, it makes hd800 bass hit like never before. Slightly warm presentation, with details and expansive stage. But i think people won't mistake it for a tube. Let me be clearer then. I heard that tube can give you better musicality and feel/nuances of the music than SS amp. If i have a good solid state amp, and i want to complement it with a good tube sound, would the wa6se be a good choice? How far is it behind thr ZDS in terms of musicality and technicalities for example? It is quite considerably cheaper than the Zana. If it's pretty close, then i would say it's a good buy. Thanks.