ilovefuzz.com

So yeah I want knobs on my black big muff that are not those pointy ones and I don't want to pay $60 for knobs for something I got for around $50, any ideas?

I've got some triangle style Muff knobs... Shipping will be a kicker but how does $8 shipped sound?

You can also try smallbearelec.com or any of the other parts suppliers, I think smallbear has the best knob selection.

Take a look and make sure you don't have 1/8" D-shape shafts, most (all?) Russian muffs do.
If so, finding replacement knobs that fit and seat correctly without fabricating shims is a PAIN IN THE ASS