Korg Mono/Poly

ok is the tuning actually drifting. different everytime. or is the
scale off? say middle c is always tuned and the lower c out of tune.

read this

http://launch.groups.yahoo.com/group/korg_mono-poly/message/5


--- In korg_mono-poly@yahoogroups.com, Joel Goodman <namdoogpdx@...>
wrote:
>
> OSCs 2 and 4 keytrack differently than 1 and 3. 1 and 3 keep in tune
perfectly the way a keyboard should, but 2 and 4 only do so on one
higher octave, and drift more drasticly the further up or down you
go...And yes, the detune knob is all the way down!
> Thanks!
> 
> 
> 
> 
> ________________________________
> From: Alan Dicker <alanmdicker@...>
> To: korg_mono-poly@yahoogroups.com
> Sent: Tuesday, February 17, 2009 1:30:09 AM
> Subject: Re: [korg_mono-poly] Re: Oscillators 2 and 4 will not stay
in tune!
> 
> 
> Sorry I just want to clafify your problem.  is it that OSC 3 and 4
are consitantley out of tune with the other synths as in allways out
by the same amount or do they not keytrack the keyboard in the same
way as OSC 1 and 2? 
> 
> --- On Tue, 17/2/09, crc1@rocketmail. com <crc@substanssi. net> wrote:
> 
> From: crc1@rocketmail. com <crc@substanssi. net>
> Subject: [korg_mono-poly] Re: Oscillators 2 and 4 will not stay in tune!
> To: korg_mono-poly@ yahoogroups. com
> Date: Tuesday, 17 February, 2009, 8:55 AM
> 
> 
> hey j.g.!
> 
> make sure you have the detune knob turned down to zero, since it
> detunes osc's 2 and 4. i tend to forget it from time to time.
> 
> it is normal that when the effects are on' that it is in tune, since
> it syncs osc's 2,3 and 4 to osc 1 (single mode) or osc 2 to 1 and osc
> 4 to 3 (double mode) and therefor it's only osc 1 or osc 1 and 3 that
> matter.
> 
> cheers!
> 
> ..michael 
> 
> --- In korg_mono-poly@ yahoogroups. com, "namdoogpdx" <namdoogpdx@ ...>
> wrote:
> >
> > Hey Y'all,
> > All of a sudden OSC 2 and OSC 4 won't stay in tune. On certain
> > octaves one or the other will stay in tune but if you go up or down
> > they gradually begin to drift. For some reason, keeping the effects on
> > seems to help a bit but I don't want to use X or Frequency mod 100% of
> > the time...totally sucks.
> > I always let my Mono/Poly warm up for 20 minutes at least before
> > I even touch it, and after that OSC 1 and 3 stay perfectly in tune.
> > This is really frustrating, since I've only had this synth for 6
> > months and it worked fine up until just recently. I'm very gentle with
> > my keyboards and don't have problems with any of my other synths. Has
> > anybody out there had this same problem? I know nothing about
> > synthesizer repair so I also need to ask if this is repairable or if I
> > am screwed. Any and all help or advice would be greatly appreciated! 
> > 
> > Thanks, everyone!
> > 
> > -J.G.
> >
>