No, no compressor or anything...I tried different inputs on my interface (motu 828mk3), tried it on my recording desk BCII, always the same...
what exactly do you mean with recalibration
do I have to trim/tune the voices, or is there some more options to do besides that
2011/11/9 Alan Dicker
<
alanmdicker@...
>
 
I have the same noise but yours does sound much louder in level.  Maybe a full recalibration would help starting from the power supply.
I assume the sine wave you were producing with the filter in self resonance and that there was no compressor on the recording right
From:
 Mark Burow <
burow@...
>
To:
korg_mono-poly@yahoogroups.com
Sent:
 Wednesday, 9 November 2011, 9:47
Subject:
 Re: [korg_mono-poly] White noise when played, even with all OSC off and filter closed
 
Hi Florian,
well, no, I didnt really change anything important. same speakers, same interface, same room;
I do remember that I created some really fat bass lines with the M/P earlier, without any noise/high frequency stuff alongside... maybe you're right, and this is just normal noise; but if you (and anybody else here who has the time) could please just check shortly if you also have this audible noise when all OSCs are turned to 0 and filter is fully closed; It would make me sleep better knowing that my M/P is still full functional, and not some sort of whistling box :(
thanks for your help,
mark 
2011/11/9 Florian Anwander
<
fanwander@...
>
Hello Mark,
 I did not compare it to my M/P now, but I tend to say: this is normal
 noise caused by the circuitry (typically from the resistors). Could it
 be, that you made some other change (better speakers, different audio
 connection) which makes you hear things now, you did not hear before
 Florian
 Mark Burow wrote:
 >
http://dl.dropbox.com/u/1951882/00.%20MonoPoly_recorded.mp3