# Moog Opus 3
“Very rare Moog Opus 3, the only organ ever built by Moog!
It is quite an unusual instrument which can be described as a 3 section instrument:
section 1: A string synthesizer, similar to the ARP Solina or Crumar Performer
section 2: An organ, with 5 drawbars for real time pitch adjustments
section 3: Nicknamed “Brass”, it is actually an VCO filtered through the infamous Moog Lowpass filter, allowing some MiniMoog tones… But the cherry on the cake is that it’s POLYPHONIC!!!
All 3 sections can be used individually or blended together, for truly one of a kind sounds!
As you can see on the pictures, there are 2 slider caps missing, which is a purely a cosmetic flaw, and the “final decay switch is gone (easily replacable)” Link