I own an x-150, x-2 absolutely love'em. Peter@passlabs.com sent me info on the x-2.5 pre-amp. Call Peter, he can send you the new brochure. Unfortunately I could not attend CES this year. All Class-A ???
dave, what i meant was the new, pure class A XA 200 and XA 150 amps. the current X series, incl X 600 and X I50 operate at class A up to a certain point before switching to class AB.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.