via this listing: "This is an original Pro One with a 37-note J-wire style keyboard. I have installed new Pratt & Read rubber bushings for the keys, and have kept this synth stored in my closet for the past 12 years. I also recapped the power supply and reflowed all the solder joints when I acquired the keyboard for my personal home studio. The previous owner drilled two holes in the case (see photos) for reasons I never understood. It never really bothered me, but could be a perfect location for MIDI in/out should you choose to go down that path.
I have just tested all keys, knobs, switches and both pitch wheels with my headphones, and all work great! Also included are the original operating and technical manuals. Both have been written in (original owner again), but are otherwise in fine shape."
"The Artificial Neural Network is a collection of submodules for the creation and processing of control voltages, programmable logic, waveshaping, signal conditioning etc.
Two identical Threshold Logic Neurons are capable of patch programmable combinational and sequential logic. Each input is weighted and may be manually triggered.
There are also two identical Boolean Logic Neurons inspired by the Dual Logic Unit of the EAB video synthesizer.
Also included are several useful utility submodules: Dual Schmitt Trigger, Comparator, and Dual Not Gate."
"Thank you Edgar for all the beautiful music and inspiration!
Here is an improvised, one-take (no edits) tribute to Edgar made by eric g. He plays EHS Synthi Mu, EHS 3P Modular, EMU VK-6, ARP Pro soloist."
Spotted this one on Synthtopia. Like me, you might be wondering what the EHS Synthi Mu & 3P modular is. It appears it is a custom 5U/MU system by Stnibar aka Eric G featuring his own DIY modules and others.
"This is my self built modular synth. It is a three cabinet, MU, portable Moog look-alike. Most modules are designed and built by me but there are also modules from Arrick, Doepfer and SSL.
"A quck soundcheck of the new toys from the Roland Boutique series. I hope I can revisit these tools sonn. As for now I`ve tried to put them together and pull out something different from acidized sounds. All sounds are coming from the TR, TB and VP, some limiting used on the whole material.
"The Mark II version is a major step up from the original DX7. The DX7IIFD models added bi-timbrality with keyboard split and layering capabilities. This allows two voices to be layered in dual mode, providing very rich combinations of sounds that would otherwise be impossible with the original DX7. Voices can also be split across the keyboard, for a two part multi-timbral performance capability.
Grey Matter E! Upgrade (a rare $399 expansion card)
What, you may ask, can $399 get you for your shiny black FM machine? Would you believe eight-voice polytimbral capability? Would you believe a four-layer performance mode? Would you believe one-key control of arpeggios, ostinato patterns, and multi-timbral chords? Would you believe a 16-track sequencer? \
Engine is E's 16-channel event processor and operating system, which controls all of the DX's MIDI and performance functions. Its capabilities include storage of 256 patches and 128 performances, 16-channel MIDI mapping, and two auto-accompaniment modes. To top it off, you can store any setup (auto-accompaniment, MIDI maps, sequences) as a Performance, so a single DX button can be programmed to load everything you need. It will even load a file on the DX7IIFID's disk automatically. The other main modules in E! are Octal and SE!quencer."