“Realistic 42-4000 (Moog) Analog Synthesizer MG-1 – MODIFIED + manuals. Condition is Seller refurbished.
Following Modifications have been performed (over $250 in parts alone)
1) Black foam removed
2) Sliders ALL replaced; switches CLEANED
3) RCA Tape Ins/Outs replaced (Left to Right) – 1/4″ Mono Out, 1/8″ CV (.9V / Octave) Out, 1/4″ VCF in, 1/8″ Gate (V-Trig)
NOTE: RCA Jack Board included for sake of completeness
4) Replaced 12V & 15V Voltage regulators with new from Syntaur.com
5) Replaced Power Transistor (Q3) with new from Syntaur.com
6) R2 & R20 resistors changed from 47kOhm to 120kOhm (allows wider / lower tuning of Tone Sources 1 & 2)
7) C19, C20 changed to .22uF (filter adjust more like Minimoog)
8) R88, R89 changed to 47kOhm (filter adjust more like Minimoog)
9) ICs U2009 & U1007 replaced with new from Syntaur.com
Unit comes with binder with Owner’s and Service Manuals. Service Manual has red pencil updates of mods.” Click here to search for synths on eBay