Moog Micromoog for sale. Serial number has faded over the years to the point where it's now illegible. We fully disassembled, cleaned and serviced this unit the way we typically do with our vintage synths, in an effort to future-proof it and make it as good as it can be. We then put it in storage for a while and took it out again recently and noticed that the knobs stuck a little when first moved. This appears to be due to the fact that the front panel overlay has shifted over the years as it commonly does and is now contacting the potentiometer shafts. The front panel laminate is somewhat raised at the overlay holes, so it seems there's some weak adhesive action going on and thats whats causing the sticking. This unit is still fully functional and sounds amazing. We already have too much time, love and money invested in this unit. If this sticking bothers you, please email us for a quote to widen the panel holes (which should stop the sticking). The bottom piece of this unit is covered with silver tape.