# Moog Opus 3 Project Machine
“Up for Auction is a Moog Opus 3 in good physical Condition. I have Sold
this once before and it was returned not working.
When I first had it the LED lit up bright and the unit worked perfect down
to the chorus and all the instruments worked. Now the LED pulsates,
I have no clue what that means. Could be an easy fix!” Link