What is the cause of Mosfet Mist or Veiling?


I use to know the answer to this question ,but had forgotten!Some amps sound Dark while some seem to have a veiling over the voice info.I have heard this from various amps and was wondering what the cause is?
Other Amps display a very forward signature while other's are more layed back and give a wide and deep soundstage which I favor.
Other's can be Tizzy in the Treble while other's lack Bass!

What are people in the know opinion on these signature's?
nearsota

Showing 1 response by atmasphere

Hi Rwwear, if you remember reading that mosfets are not linear either you remember wrong or the material you read was wrong. Mosfets tend to have greater linearity then most bipolar devices.

The Gamut is a good example of what can be done with them.