multimoog tuning/scaling

speculator · Post by **speculator** » Wed Oct 24, 2007 6:01 pm

can someone tell me how to fix the scaling on my multimoog?

i found the micromoog road tuning procedures and i can almost get it to work, but it is confusing.. they are very similar to the multimoog.. but somewhere i go wrong.. it should be easy, you just turn these little pots in the back.. it seems like it should only take like 15-20 minutes to do, but it is driving me crazy..

step by step for a dummy would be best..

thanks.

atkbg · Post by **atkbg** » Thu Oct 25, 2007 1:13 pm

Does turning the trimmers on the back not quite get the scaling correct?
IE: You turn the trimmer until it stops, but you need it to turn just a little further?

If so, your trimmers need to be replaced OR there is a hard to find bi-fet (Q402 on the schem) that is in question.

Try the trimmers first.

speculator · Post by **speculator** » Thu Oct 25, 2007 9:38 pm

yeah.. i tried the trimmers, but i couldn;t get it quite right.. is this a normal problem? i think they are ok..

i am also not sure i have the right patch to tune it.. (you just open the filter and turn of all the mods and weird routings and stuff..right?)

and the multimoog has a longer keyboard than the micro.. the micro say to tune the f first.. is this also the case on the multi?

there are just little differences and i get confused..

thanks..

do you know the process to set the scaling and tuning? could you explain it?