The C-3900 is the actual reference preamp design from Accuphase. It is fully balanced and extremely well built with only high-grade parts. It has both balanced and single-ended in- and outputs.

This C-3900 in flawless condition has been supplied by the official German Accuphase distributor PIA. Including the original box, metal remote and manual. Newprice: 32.500 euro (pricelist is available), now for 19.900 euro.