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Title: Phase 90 script logo from ggg vol pot
Post by: gtangas on November 12, 2013, 10:55:08 AM

Hi guys

I want to add a volume pot to the phase 90 scrip logo ed from GGG

I see from the schematic two resistors near the out. A 150k > a 10k > and the output pad

Can I swap one of this resistor by a pot?

The goal is to control the volume gate that I'm getting...

Title: Re: Phase 90 script logo from ggg vol pot
Post by: Govmnt_Lacky on November 15, 2013, 06:56:56 PM

Same applies with this layout as it did with the Tonepad layout....

Substitute the 150K between the Base and Collector of the output buffer transistor with a pot for a Volume mod ;D

I believe it is R26

madbeanpedals::forum

Projects => General Questions => Mods => Topic started by: gtangas on November 12, 2013, 10:55:08 AM