Ameritron Al-80b Repair And Modifications. Re Ground Grid, Buck Boost Correction Penta Labs 3-500z

[@scottlee1211]

You need to take away those “golden screwdrivers”! Thanks for sharing the process!

[@amprepairguy]

Very welcome

[@canyondrainllc6695]

Where are you located. Great video

[@amprepairguy]

Ct

[@terrybaker9773]

Hi just have one question. Why do some amertron al80b amplifiers have a gray front panel and some are black. Thanks in advance

[@amprepairguy]

They changed certain things over the years
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