Hughes and Kettner Grandmeister GM36 GM40 fuse FU1
Fuse FU1 for a Hughes and Kettner Grandmeister fuse FU1. The is the HT or anode fuse for the GM36 or GM40 units. It’s a T400mA 250V fuse made by Schurter. It’s very important to always replace the fuse with the correct fuse type and fuse rating. Do not use a fast blow fuse instead of a timed fuse as you’ll experience nuisance blows.