Hi guys, just want to stop what might or might not be a bit of confusion. Remember in amplifiers fast or slow blow have their place. Normally fast blow are used on the rails where they need to blow FAST in case of a problem. This prevents taking out components on the board. Slow blow are normally used in the power supply where they can handle minor fluctuations in power without blowing all the time.
I can't say always, but normally fuses need to be kept as designed.
I can't say always, but normally fuses need to be kept as designed.