whimby

Responses from whimby

Muralmans' amps reviewed Ultra Audio.
If you don't hear the MOSFET veil, then you don't. I heard it clearly on the "Fire" preamp. MOSFETs can sound clean when you choose the correct one and bias it correctly. MOSFETs are excellent at voltage gain. They get nonlinear with current gain.... 
Muralmans' amps reviewed Ultra Audio.
I had the Fire Preamp in my system for a few days. It is big, heavy, and runs hot. I don't know what is inside, but the sound screams MOSFETs. If you like second order harmonics that suggest a "tube" sound, then you will probably like it.I dislike...