07-20-10: Mapman
BC ref100mkII is definitely not for those looking for very warm tube sound in an amp.
My experience is it delivers what is fed into it, ie if you use tube pre-amp and/or source, the sound of those will be delivered, but does not deliver any tube-like warmth in of itself.
IMO an amplifier is doing what is it supposed to when it delivers what it is fed - only with gain. That is the definition of accuracy i.e. the degree to which the output signal from a component or system is perceived as replicating the sonic qualities of its input signal
Your experience mirrors mine. Last year i auditioned the BC Ref 1000's with a Lamm Pre-amp. Indeed the character of the Lamm was passed through. By way of comparison I will be looking for the Spectron to do the same with my Cary Pre-amp.

