Uber Drive Mods

[Pedal_man86]

Tried a Boss SD-1 and really liked it, so I bought the Uber Drive. Are there any good mods to lower the gain a little bit?

 

[cdwillis]

You can switch the a1m drive pot to a500k. Or if you want something you can switch back and forth put R7 and C3 on a switch. Change between the stock values to 10k and 22n for the same frequency response with about half the gain.

 

[CR0SSBL4DE]

I have a SD1 modded for low gain as follows:
- Better low gain control: DRIVE pot to A500K, R6 shorted (jumper).
- Bit more volume at max: R11 shorted (jumper)
- For better neck humbucker response (this reduces the final low end too): C2 from 18n to 10n.

 

[Rock'n me]

Try the Mach1!