It is really more harder to audition Tube than solid state, in terms of quantity. I work close by the manufacturer of coincident speakers and they also carry in their name some chinese oem tube amps. It is a pity that they dont have dealers here in the Toronto area where they are located rather they sell direct thru internet. I contacted them for an audition but want me to commit in buying before they will set up an appointment. Until I can see matching set up to listen to, It will be internet browsing and forums for a while. Shall I just go for cheaper entry level system and trust what is written? Jolida, Cayin, Sophia, Cary claims good performance. Buying thru internet or audiogon ads burned me once for shipping, border taxes and the worst is the brokerage fee of parcel services. Going to coincident, I trust will not be a mistake. It might be just by chance that locally there is a matched unit out there. Esthetics also play a factor because of the living room entertainment.