@ duran
Is this a picture of the back of the amp?
https://www.ebay.com/itm/192768389378
If so that is not a fuse holder. It is a 20 amp circuit breaker. If it trips you push in on it to reset it.
.
Is this a picture of the back of the amp?
https://www.ebay.com/itm/192768389378
If so that is not a fuse holder. It is a 20 amp circuit breaker. If it trips you push in on it to reset it.
.