I would say to first upgrade your preamp, then your amp.
Those 901's suck a lot of juice.
A good inexpensive route would be McCormack. A used RLD-1 and DNA-225 should give you more punch. The nice part is that Steve McCormack is still providing upgrades at SMc Audio.
My 2 cents....
Bob
Those 901's suck a lot of juice.
A good inexpensive route would be McCormack. A used RLD-1 and DNA-225 should give you more punch. The nice part is that Steve McCormack is still providing upgrades at SMc Audio.
My 2 cents....
Bob