I drove for 500km to pick it up, but it was well worth. Look at this beautiful analog Italian #polysynth 😍 A #Crumar #Bit99. With 6 voices, it is capable of beautiful warm pads and punchy bass sounds. I utterly love it. It is relatively obscure, but my gosh what SOUND you can get from it! The filters are just amazing! Made in Castelfidardo! #synth
I implemented the PWM modulation on my SID-based synthesizer: it's very cool. I tweaked a little some filter swing effects that really bring life to patches. With an external chorus the effect is very nice. I really like the Polysynth-like patches, in my opinion they are gorgeous. Here's an example, with the Folia chords. #retrocomputing #synth #music #polysynth
Delta Demo and run through

PeerTube
There is some progress on the software side of the DIY polysynth. Check it out!
Youtube: https://www.youtube.com/watch?v=kevEwb47Jfw
Peertube: https://makertube.net/w/39EtQ3US1Z5JnZkSmUsEeV
#synth #analog #polysynth #synthdiy #arduino
Progress on the DIY polysynth software

YouTube
Amazing how #filthy the new #Artemis 6-voice #polysynth is sounding on utube demos like this. Until effects are added that is. Enough #reverb makes everything #sound average and boring https://youtu.be/Y0CESsHMS-c?si=XIhv-WlQuj4LiQo2
BAF 2025: Dreadbox Artemis - Sounds Only

YouTube
Some rambling on the polysynth #synth #analog #synthdiy

PeerTube
Another update on the polysynth. I printed spacers for the boards and some brackets for the voice cards. Also the jacks are fixed to the casing. Next is the control board. Looks like it’s hard to find some transparent knobs for the rotary encoders so Iβ€˜m printing them myself. #synthdiy #synth #analog #acrylic #polysynth
I made quite some progress last night and I think the case turned out great. Next is to 3d print some parts to hold the polysynth inside #synthdiy #synth #analog #acrylic #polysynth
Iβ€˜m pretty excited about the acrylic parts that I ordered for the polysynth. Sizes and holes seem quite precise. I hope Iβ€˜m not messing it up while drilling and glueing it πŸ˜… #synthdiy #synth #analog #acrylic #polysynth