CAV-50 and 804 Diamonds


I am demoing B&W 804 Diamonds. I have a Conrad Johnson CAV-50 and pretty sure it's not a good match. I'm having to constantly bias the tubes and unless I get it right it produces a fairly grainy sound at volume. The 804's need WPC of 50-200, while the CAV-50 produces 50 WPC I'm replacing Coincident floor standers which is a fairly efficient speaker. I really want to stick with the 804s. I guess the point is I'd like comments on match with the CAV-50 and/or what would you replace it with. Thanks
nedmoto
I'm surprised so far we don't know your room size. As Boband mentioned the B&Ws need power. Perhaps they'd be OK in a small room with your CAV-50. But since you say it is not a good match I would look to solid state. I owned these speakers and loved them. I had them paired with an Audio Research 100.2, a used amp that can be had for about $1500 used. Also, what is your preferred music? If you can afford these speakers and another $2-3k of wisely spent amplification I would agree to keep them. I only sold mine because of small children and the loss of my dedicated listening room. If you have a medium sized room (>150' squared) or bigger I would get at least 100 w/ch and a high current amp at that (one that doubles down its power).
OP-
if you enjoy lesser powered power amps from CJ, check out the Classic 60. I heard this power amp mated w/ the CJ ET-3SE pre-amp on B&W 802D speakers. And it drove the hell out of those speakers! A very powerful, little amp, if you will. I was very impressed to say the least. Happy Listening!
I second Jimmy2615, as I own 804s (not D) with ARC LS25 + 100.2: a very good match.
just one among many others, OK, but I think a good SS power amp, with a tube preamp if you like tubes, may be what to look for.

(nevertheless I must confess that I'm willing to try an ARC D115 that my bro could borrow to me: a fist in a velvet glove... curious to see if this could be even better)