Bottlehead Forum

Bottlehead Kits => Mainline => Topic started by: Happy Ghost on September 05, 2023, 07:36:40 AM

Title: Mainline fine attentuator question
Post by: Happy Ghost on September 05, 2023, 07:36:40 AM

Hello All,

I am in the process of building my Mainline and I am right now on Page 57 of the manual. I was measuring the resistance after soldering both the 1472F resistors. Is it normal to get a reading of 0 ohms between the terminals 1 and 7 of the fine attenuator and their closest lower lug (where the resistors are soldered)? or did i do something wrong? :(

Thanks,
Atul

Title: Re: Mainline fine attentuator question
Post by: Paul Birkeland on September 05, 2023, 09:49:21 AM

If you rotate the switch, that continuity will likely move to another pair of terminals.  This is normal and how the switch functions.

Title: Re: Mainline fine attentuator question
Post by: Happy Ghost on September 05, 2023, 10:58:51 AM

Thank you Paul!