+ are there any modifications implemented? On 7.May 2017, at 0:39 , Magnus Danielson <magnus at rubidium.dyndns.org> wrote: > What serial number is this MiniMoog? > > What version of VCO-board does it have? > > Is it know to detune with temprature/time? > > As always, check the power to see how good the capacitors is, it might need new caps in the PSU.