I have an electronics problem I thought you might be able to help with. I have attached a bit of the schematic to a Fender Rumble 30 bass guitar amplifier. I believe the power transformer has failed. The problem is Fender has declared the parts for the amplifier obsolete and I've scoured the planet for spare parts suppliers, without success. I don't have enough knowledge of transformers to be able to identify a suitable substitute. I have looked at element14 and RS-Components, but really don't know what I am looking for.
The primary input is 220-240VAC protected by a 0.5A fuse. The secondary is centre tapped to give 25.7VAC and phase-inverted 25.7VAC. I don't know if these are rms values. The dimensions are 70x70x60mm.
Are these specifications enough to identify a suitable replacement transformer?
Any ideas?
The primary input is 220-240VAC protected by a 0.5A fuse. The secondary is centre tapped to give 25.7VAC and phase-inverted 25.7VAC. I don't know if these are rms values. The dimensions are 70x70x60mm.
Are these specifications enough to identify a suitable replacement transformer?
Any ideas?
Attachments
look for any transformer that mechanically fits that has a secondary of 32-0-32 vac @ 1 to 1.5 amps and you should be good.