I must say, I find these concerns re ARC reliability and matching Pre amps, a concern. I have just bought a Ref 75 and am matching it with what is effectively, a Music First Baby reference, though it is a clone. I have to say I am very happy with the result. The dealer bought a Ref 3 ARC pre when he set up the amp and on a very brief audition, I preferered my passive Pre.
I used the Passive because HiFi+ back a few years ago, liked the Ref 75 with Music First, but as someone has said, reviewrs do'nt keep amps long enough to judge reliabilty.
I used the Passive because HiFi+ back a few years ago, liked the Ref 75 with Music First, but as someone has said, reviewrs do'nt keep amps long enough to judge reliabilty.