Mine also vary by a bit
What I meant was that they do not have the same physical position although they are set to the same numerical value.
They all have a slightly different position at any given value except at lowest or highest.
They are off a hair.
Which means I can not look at them and trust their physical relationship to each other. And is forced to nudge them to get the true numerical relationship.
It’s annoying and I believe they should not be that way.
Does anybody know the reason yet? As this seems odd, is it just poor quality control on their cheaper units?
Time to give an update.
After a couple of resets and factory restores, Sound Devices support staff and head tech informed me that a calibration process is not available for the end user. They decided I should return the MixPre-3 to the shop for an exchange.
The unit was returned and I placed an order for a MixPre-6 instead.
SD support is top notch and everything went very smooth.
I’m now eagerly waiting for the MP6.