[Amps] Alpha 87a - Internal Fan Motor/Blower

[Brian Moran]

The internal squirrel cage fan motor in my Alpha 87a went from not noisy to 'noisy' to 'not moving - humming really LOUDLY' in about a week. Has anyone replaced just the motor portion with something available from say, Grainger or some other source, or is the most successful method to get an entire new blower from rf concepts? I'd like to have the amp back online by the first week of January...


Thanks,
Brian N9ADG