MATRIXSYNTH: ARP Pro/Dgx 1977 Black/Wood SN 0512

Wednesday, October 16, 2019

ARP Pro/Dgx 1977 Black/Wood SN 0512

via this auction

"Here is a really nice, fully serviced, first gen/transition era Arp Pro/DGX;

This machine features the classic Moog design 4034 VCF ladder filter abandoned shortly after the DGXs' release due to patent infringement. This is a desirable machine as you get best of both worlds: the classic Arp Pro Soloist sound with the benefit of latching solid-state voice selection.
This board has been completely disassembled, cleaned & serviced with only high quality replacement parts added in. Well over 100 parts have been replaced including all capacitors; electrolytics & tanatalum (Sprague, Panasonic), film and ceramic disc caps (TDK film) in each and every PCB module, including the VCF, power supply, keyboard, etc... Other goodies include an IEC break-away power connector, refurbished keyboard with new key bushings and after-touch sensor. All original sliders were disassembled, cleaned and lubed.

Tuned, calibrated and ready to go!"

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