Phase 90 script logo from ggg vol pot

[gtangas]

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...

[Govmnt_Lacky]

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 

I believe it is R26