Trouble shooting and repair of a Deaf Bonce AAB-4900.1 amp (same as a Sundown SFB 5000.1 or Sound Digital).

I enjoy repairing electronics as a hobby, and decided to video some of them to hopefully help other people repair things too.

Disclaimer: I am not a professional, everything you do is at your own risk.

You can send your fan mail to PO Box 6368, Springfield MO 65801
Do not send me anything you want back, I do not do repairs for mail in customers, Thanks.

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