playback 2nd hand price for china market is not bad at all, for emm , u shall expect to lose a bit more than u wish..
a few yrs ago..i had 501, good value of $$..and what people expect for such good looking amp and the level of power etc ..at less then 60K hkd? however it is jsut more than a few amp at the price range were better.. , wondering how's much better of the 601 now?