LinnDrum LM-2 with Tuning Modification
I modified my LinnDrum so all voices could be individually tuned, which was an acknowledged limitation of this Linn model.
It's a similar mod that some have done to their TR-707. I think it really expands the sound of the LinnDrum.
If you want to do this to your LinnDrum, go to the Yahoo LinnDrum group and go to the files section. The whole writeup is there for downloading:
http://launch.groups.yahoo.com/group/...