Bottlehead Forum

Bottlehead Kits => Crack => Topic started by: Kermit on March 08, 2019, 02:35:54 PM

Title: Speedball voltage check [resolved]
Post by: Kermit on March 08, 2019, 02:35:54 PM

Hey Paul,
Just finished installing the Speedball.  All resistance and voltage checks are good, save OA and OB on the big board.

B+ is 180vdc (manual calls for 170-195)
OA, OB is ~113vdc (75-100)

Is there anything that needs to be done here?

Thanks again!

Title: Re: Speedball voltage check
Post by: Paul Birkeland on March 09, 2019, 04:40:27 AM

This isn't of concern.

-PB

Title: Re: Speedball voltage check
Post by: Kermit on March 09, 2019, 05:08:43 AM

Thanks Paul.

And thanks again for the great manuals - Speedball installation was a breeze.