MDMA volume problem

[MojoTrwall]

Hello Folks,

Recently I finish my build of the MDMA OD which is a killer.

It works perfectly except for a singe control which is the volume pot.

With the recommended A100K i had hard Time controling the volume as the control would be very very sensitive especially in the open mod with bass ans gain cranked making a huge volume différence when Switch from Smooth/Crunch to the open mod.

I switched the pot for a B50k and had the same problem.

Anybody had the same problem with it ?

It's not that huge a default but I like my build to works the perfect way !

 

[zgrav]

You likely would have gotten more volume control using an A50k pot instead of a B50K, at least if you are keeping the volume level in the first third of the rotation.

 

[Chuck D. Bones]

It is normal for the volume to jump up in the Open mode. Sounds like your pedal is doing what it is supposed to do. 50K vs 100K won't make much of a difference. I agree with zgrav, you definitely want an A-prefix audio taper pot. Tell us where you set the Volume in each of the three modes.

 

[MojoTrwall]

I ended with an A25 pot and I now have a much better control of it !