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Title: Internal trimmers Post by: dannysgrandpa on August 27, 2008, 06:19:33 PM My amp is up and running!!!!! ;D Now, there are the two internal trimmers...the OD trimm which I've set at 11:00 and am very pleased with. The other trimmer, on the same board, is still somewhat of a mystery. Is this an over all gain trim, or, what? Where does Nik set it at the factory? Thanks! BTW this amp is AWESOME! :o ;D 8)
Title: Re: Internal trimmers Post by: lstead on August 27, 2008, 11:44:09 PM actually, there are three......the other one you can fiddle with is on the FET board and can be tweaked to adjust that input. the other is located on the main board and i think balances the tubes. don't touch it [it's nothing to do with biasing the tubes, before you ask!]
Title: Re: Internal trimmers Post by: dannysgrandpa on August 30, 2008, 07:24:50 AM I checked with Nik, this is the PI balance pot. Set it to 12:00 and you're good.
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