Wayne Parham Messages: 18792 Registered: January 2001
Illuminati (33rd Degree)
Does the amp work properly? If so, I'd probably use the smallest value fuse that will work at full power without blowing. If you have a meter, you can insert it into the circuit where the fuse goes and measure the current. If not, try a relatively small value fast-blo fuse at first and work your way up to a value that doesn't blow.