AA501 Noise floor Trouble shooting Part 1

A huge thank you again for all that continue to Join us in the lab for repairs and alignments. The channel would not exist with out all of you so thank you again for dropping by. Ways to support the channel: Patreon -   / zenwizard_studios   Paypal - Zenwizard@Zenwizardstudios.com In this video we take a look at one of my AA501’s that I have in the lab. When I was working on the SG505’s this unit seemed to have an unusually high noise floor and was not reading correctly. So down the rabbit hole we go looking for the cause. ** Repair exposes the Tech to mains electric and should only be done by trained personnel. Errors can be fatal. **