https://guitarnoise.forum/guitar-repair-and-maintenance/have-i-fried-my-amp-beyond-repair/ Guitar Noise Discussion Board en-US Fri, 05 Jun 2026 10:59:52 +0000 wpForo 60 https://guitarnoise.forum/guitar-repair-and-maintenance/have-i-fried-my-amp-beyond-repair/#post-375993 Fri, 15 Jun 2012 18:52:27 +0000
I looked at the schematic, if the fuse replacement doesn't work then suspect the power transformer but the fuse should a fast blow fuse to protect the trans. Remember to replace the fuse with an EXACT same rated fuse.]]> Guitar Repair and Maintenance racetruck1 https://guitarnoise.forum/guitar-repair-and-maintenance/have-i-fried-my-amp-beyond-repair/#post-375993 https://guitarnoise.forum/guitar-repair-and-maintenance/have-i-fried-my-amp-beyond-repair/#post-42921 Wed, 13 Jun 2012 17:00:31 +0000
After weeks of searching - I finely found a H&K cream machine.

In my excitement I didn't realize it is a 110v model when I plugged it into 220v supply.

The red LED lit momentarily then it died!

Help!

Do I just replace the fuse and then try a 110v supply. Or maybe the transformer inside? Or have I fried my unit?

Any help most welcome!

Cheers

Ben]]> Guitar Repair and Maintenance BRW30 https://guitarnoise.forum/guitar-repair-and-maintenance/have-i-fried-my-amp-beyond-repair/#post-42921