Stew Mac Tape Op kit

[dcburn mk.ii]

Has anyone any experience with this circuit?

Works as intended, but with quite a bit of tone suck. Also, the tone knob does just about nothing.

Anything I can do to alleviate some of the tone suck and make the tone knob more usable?

Any other mods?

Can’t find a schematic, didn’t come with one.

 

[Music&Chaos]

Ugh, tone suck is the worst, especially if you really like a pedal. Hope one of the gurus on here is able to answer your query.