The Burson pre-160 works perfectly with my Backes Müller 12 activespeakers, my Backes Müller Sub Zwei Subwoofer, my Horch Line Silencer and my audiolab 8000CD. The Burson pre-160 has a fantastic powerful, clear sound with an unbelievable big soundstage. For this price there exists no better preamp! Thank you very much Michael B. for all of your great informations:).
Thomas from Germany   

Burson PP-100 and Pre-160 upgrade next to a full set of classic Quad system.
Alen WA