I have a Maco 300 orange face five tuber with 8950's.I was talking on it the other night and for no apparent reason it just made a loud hum and quit.I checked the fuse and it was blown.I replaced the fuse and it the power switch and it blew the fuse again.I took the tubes out and replaced the fuse and hit the power switch again and poof!The fuse blew again.So the tubes aren't shorted out but something is.I talked with this amp for a long time with my Galaxy 55 at 600 watts. Just can't seem to figure this out.Can someone help me out please?
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Maco 300 help!
- Thread starter Hillbilly360
- Start date
1: Diode in power supply.
2: Shorted power transformer.
3: Shorted filter capacitor.
Grab your meter.
2: Shorted power transformer.
3: Shorted filter capacitor.
Grab your meter.
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