I've noticed the pitch dialled in with the main knob for each event on the DT has changed. Having the dial at the extreme positions used to produced a pitch of 'C' from my Waldorf Blofeld. Recently this has shifted up a semi tone to 'C#'. On one patch on my Blofeld this dial position pitch is 'G#'! I haven't altered the universal tuning of my Blofeld (I'm not even sure how to do this.)

Any suggestions on how to get the default pitch back to 'C' without having to mess around with each patch on the Blofeld (I assume it's the DT that's the problem here).

Anil Sahal