I have very limited experience with negative feedback, but I'll share it anyway. On my VAC 70/70, there is an adjustable negative feedback (either 0 or an assortment negative feedback, I think 6, 7, 8, 9 or something like that).
Anyway, the zero setting sounds WAY better. Negative feedback sounds dry and constricted, even after the volume is adjusted to compensate. The zero NFB has so much more life, is richer, fuller, so much more enjoyable. I would never use the NFB, and wonder why there is even a switch on the amp to increase it.
Anyway, the zero setting sounds WAY better. Negative feedback sounds dry and constricted, even after the volume is adjusted to compensate. The zero NFB has so much more life, is richer, fuller, so much more enjoyable. I would never use the NFB, and wonder why there is even a switch on the amp to increase it.