Vintage Synth Repair

Forget about it, it is now tuned,
and these trimpots does what I thought each other of them does... 

Thanks !


--- In vintagesynthrepair@yahoogroups.com, "gil_we" <gil_we@...> 
wrote:
>
> Ive just calibrated my OBXa and there is some issue -
> 
> C5 is in the correct pitch when master Tune is at 12 o'clock,
> but the stretching is too wide so the lower octaves are much lower 
than 
> standard tune. 
> 
> There are two trimpots on the main DAC board, one is the 
> "DAC Offset" and the other is "DAC Full Scale"...
> 
> Does is make sense that the "DAC Offset" is the main tune (pitch) 
> control and the "DAC Full Scale" controls the  stretching ?
> 
> Thanks
>