My experience with Coincident Frankenstein amps is a mix. The amps really sound warm and the clarity is second to none. These characters make listening to jazz, classic and vocal fantastic pleasant to the ears that I would not want anything more. On the other hands, I am disappointed in these amp when I am listening to pop, rock or and some modern jazz. I believe the drum sound too soft and does not reproduce the drum beat well. Drum beats sound flimsy lack of impact.
FYI: I used 300B tube black bottles, speakers are Tekton Lore, and preamps are Lightspeed passive or Dodd buffer.
FYI: I used 300B tube black bottles, speakers are Tekton Lore, and preamps are Lightspeed passive or Dodd buffer.