For nearly a year I had a Bryston BP-25 mated to a 4bst.Never seemed to gel. Was way too bright despite some expensive and sweet sounding cables ie Cardas Golden Cross.Replaced the Bryston pre with an ancient ARC 2LSB(tube)and voila there was magic in the air. Subsequently replaced the 2LSB with the highly rated ARC SP16. Also replaced the 4BST with a 14BST.I love the tube/SS combo.It gives me much of what I want but ultimately its your ears alone that should be the arbiter of what you buy. Demo some pre amps at home if you can coz INMHO thats the only way to go.
My 2bit worth. Best of luck.
Sunnyboy
My 2bit worth. Best of luck.
Sunnyboy