looking for tube preamp for b&k reference 125.2

new at this looking for input. system. martin logan SL3 nad c542 cdp b&k reference 125.2 amp any help would be great. interconnects and speaker cables pure silver sound. thinking about used mcintosh amp&pre if that would be good for logans. thanks gene
I just bought a Lector ZOE from USA Tube Audio @ 800-676-1085. Talk to paul. I haven't received it yet, but the word is that this pre-amp is the bomb. It was $1850. Tell Paul Mike Skiba sent you (I won't get anything, would just like him to know)