Crumar Musical Instruments User Group.

The keyboard on my DS2 has a pitch problem. When the synth is first turned on, the 
notes in the lowest octave sound about five and a half steps lower than they should, 
the notes from B-flat up through the next octave sound the same pitch, and the top 
octave sounds about three octaves lower than it should, with the notes transposed 
down five and a half steps.

After about five minutes, the lower two octaves sound correct pitches, but the 
top octave still sounds three octaves lower, and the pitches are transposed down five 
and a half steps.

Does anyone have any ideas what could be up?  Someone recently sold a DS1 on eBay 
that had a similar problem, so apparently this problem is not unique. 

Thanks.

Chris