Bottlehead Forum

Bottlehead Kits => MonAmour => Topic started by: Aural Robert on October 16, 2021, 08:28:03 AM

Title: Power Transformer Secondary Test
Post by: Aural Robert on October 16, 2021, 08:28:03 AM
Good morning all.

I've started my build and the secondary voltages don't measure correctly. My line voltage is 119V +/- so I used the wiring instructions on pg 31.

I get the right voltages at 7 & 9, but 0L at 11 and 12 on both amps. Not sure what I'm doing wrong here. Any advise or troubleshooting tips? I've built at least 8 other BH pieces with no issues. Replies appreciated.

TIA. Aural Robert.
Title: Re: Power Transformer Secondary Test
Post by: Paul Birkeland on October 16, 2021, 08:59:21 AM
Your meter likely isn't autoranging, so you'll need to turn up the AC voltage setting so the voltage coming out of the transformer isn't over limit.