have you tried Forat?
They'll definitely be able to help you forat.com


--- In Linndrum@yahoogroups.com, "kb_cheapmods" <kerrybradley@...> wrote:
>
> Hi all
>
> New LM-2 owner and first post.
>
> Looking for:
>
> -source for rotary potentiometer knobs (missing 1 large one for
> tempo/volume)
>
> -files describing mods that install larger EPROM sockets (2732, 2764)
>
> -recommended EPROM burner (anybody had experience with willems?)
>
> And a question: has anybody installed individual tuning pots for the
> voices that DON'T already have them? Seems like it'd be just a matter
> of 555's driving the EPROM readout (like the Drumtraks and DX).
> There's folks going to a LOT of effort to do this on their TR707's;
> the LM-2 might be a more receptive (and rewarding) target for such a mod.
>
> Replies on any of these topics welcome. Thanks!
>