NRPN controllers

Quadra emulates one of the quirkiest, rarest, and most curiosity-inspiring vintage synthesizers of all time, the 1978 ARP Quadra.
craigyb
Posts: 15
Joined: Mon Jul 24, 2023 8:28 am

Re: NRPN controllers

Post by craigyb »

3 buttons on the Quadra actually do this, Poly Wave, VCO 1 Wave and VCO 2 Wave, they scroll through a list and I have no way of fixing this regardless of toggle or on/off commands.
craigyb
Posts: 15
Joined: Mon Jul 24, 2023 8:28 am

Re: NRPN controllers

Post by craigyb »

quadra.jpg
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So here it is so far, I now have the 62 LED sliders under software control.
craigyb
Posts: 15
Joined: Mon Jul 24, 2023 8:28 am

Re: NRPN controllers

Post by craigyb »

Now added the LED displays for note ranges and Trill
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honki-bobo
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Re: NRPN controllers

Post by honki-bobo »

Wow, this looks amazing! Do you plan on 3D-printing a case for that?
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craigyb
Posts: 15
Joined: Mon Jul 24, 2023 8:28 am

Re: NRPN controllers

Post by craigyb »

honki-bobo wrote: Fri Sep 08, 2023 5:32 pm Wow, this looks amazing! Do you plan on 3D-printing a case for that?
Not sure how its going to end up, at the moment its a standalone unit which I might build a nice case for a get a front panel printed or professionally made.

But I also have the crazy idea of adding a PC and a MIDI keyboard into the case to make my own Quadra. I've just ordered a HD HDMI touch screen to go along with this project, who knows.
craigyb
Posts: 15
Joined: Mon Jul 24, 2023 8:28 am

Re: NRPN controllers

Post by craigyb »

Working on the note inputs to set the ranges of each section and recall them with each preset. Basically my editor is in charge and doesn't rely on the patches of the VST or you can configure it not to be in charge and just edit the VST patches.

https://youtu.be/urK4FHrS98Y?si=7U9Ki5hDUwyYUFSW
craigyb
Posts: 15
Joined: Mon Jul 24, 2023 8:28 am

Re: NRPN controllers

Post by craigyb »

So I decided to turn it into a synthesizer after all. I always wanted a Quadra, soon I will have one of sorts.
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