via this auction
 "This auction is for a used Moog Multimoog analog keyboard synthesizer with serial number 1383. This  was from the company's Buffalo NY years, manufactured from 78-81. I am not sure of the date of manufacture for this particular keyboard. It has an assignable ribbon touch controller as well as an assignable aftertouch keyboard. The front panel graphics and lettering are the gold variation. This is a rare Moog keyboard as only 1000 of this model were made. It's built like a tank, made for playing and handling and will last a very long time if given proper attention and care. It has a rich sound, capable of a wide palette of tones and effects with a very accessible layout and modulation routing. My understanding is that this is one of the last keyboard designs Bob Moog worked on before Moog Inc was sold to Norlin.
"This auction is for a used Moog Multimoog analog keyboard synthesizer with serial number 1383. This  was from the company's Buffalo NY years, manufactured from 78-81. I am not sure of the date of manufacture for this particular keyboard. It has an assignable ribbon touch controller as well as an assignable aftertouch keyboard. The front panel graphics and lettering are the gold variation. This is a rare Moog keyboard as only 1000 of this model were made. It's built like a tank, made for playing and handling and will last a very long time if given proper attention and care. It has a rich sound, capable of a wide palette of tones and effects with a very accessible layout and modulation routing. My understanding is that this is one of the last keyboard designs Bob Moog worked on before Moog Inc was sold to Norlin.
 












































