All about the Roland Jupiter-series

From: monsieur kulma hattu +AFs-mailto:kulma.hattu+AEA-dlc.fi+AF0- 
Sent: Sunday, March 28, 1999 9:55 PM
To: ah
Subject: +AFs-AH+AF0- Roland Jupiter-4 tuning.


I just got a JP-4 before today, and I tuned it using the 4 screws inside the
machine on the soundcards (because the screws in the back didn't turn
enough). But, there seems to be a problem with module D (if poly-2 plays
A-B-C-D... If D-C-B-A, then the problem would be in module A). If I for
example tune it to play right on C-2, and then play C-3, it's just a tad
higher than it should be. On C-1, it's a tad lower. What knob should I turn
to get this tuned right? I tried the freq. and width knobs (the plastic
ones, on the sound cards) but they didn't seem to have any effect at all.
Any info appreciated, and carefully read. Thanks.

/kulma