Covert OD / DLS III unity volume?

[mdc]

Hi folks,

Just curious about others' experience with the Covert OD/DLS MKIII with regard to output volume. Mine doesn't seem to hit unity until about 4:00 and then has a decent amount of adjustment available from 4:00 to fully CW. Seems like it could benefit from an anti-log pot? I'm wondering if this is common?

I sub'd 2N5457 JFETs in place of the MPF4393s, so maybe that's the culprit?

 

[Barry]

Sounds like you got an A250 instead of a B250, B linear should have a constant sweep A logarhymic usually bunch up on one end

 

[mdc]

I wish it was something that obvious, but no dice! It's a B-taper.

 

[Barry]

I wish it was something that obvious, but no dice! It's a B-taper.

strange