Vintage Sequential Pro-One 37-Key Monophonic Synthesizer

Used Vintage Sequential Circuits Pro One Monophonic Synthesizer, S/N 3532 in very good condition.
All original wood and parts.  It has the J Wire keybed and the original wood side panels.  The J Wire was replaced and recalibrated  by Sequential Wine Country in 2013.  It plays and works as it should.   The purchaser will receive a pdf copy of the complete owners manual.
History: I purchased it from its original owner in 1990. It did not work. I kept it in storage til 2013. In 2013, I sent it to Sequential Wine Country to get it in payable condition. They replaced the J wire, recalibrated it and performed minor maintenance. Since receiving it, it has been in excellent playing condition and has remained in my home studio wile only getting minimal use.  I am selling it because I don’t use it enough.
Check out this unlisted YouTube link to hear the Pro One in action. The video’s audio is a direct mono 1/4” input with no reverb, EQ or processing. You’ll hear exactly what it sounds like.