TS-9 Keeley mod schematics or pics

[jalexquijano]

I would like to take a look to the TS-9 Keeley mod. I heard it increases the gain on the TS-9. What parts are changed there? Any pics or schematics of this mod?

[Talon5051]

This should get you in the ballpark

http://www.generalguitargadgets.com/pdf/ggg_its8_mods.pdf

[sevenisthenumber]

Just change the gain pot to a 1 meg B.