#StepSequencer

Amadeus Paulussenamadeus@mstdn.social
2025-04-02

The #overdrive feature for #jc303, the #opensource #tb303 emulation based on #open303, has been released! 🥳 github.com/midilab/jc303/relea
The #stepsequencer is what's coming next.
#linuxaudio

JC-303 with overdrive in Bitwig Studio on GNOME, Manjaro Linux.
Amadeus Paulussenamadeus@mstdn.social
2025-01-01

Today I finished the #gui for the upcoming update of the #midilab #jc303 #opensource #tb303 with #stepsequencer and #distortion. 🤩 #linux #linuxaudio #inkscape

Screen grab with Inkscape, Builder and Files.
Amadeus Paulussenamadeus@mstdn.social
2024-12-14

A few days ago I asked you whether you would prefer a crazy smiley, a normal smiley, none at all or a smiley that adapts to the state of the synthesizer in the upcoming #jc303 version with #stepsequencer and #distortion.
You voted 33% for “No acid smiley” and 33% for “Friendly smiley”, which is why I need to ask you again today which of the two options you would like to choose in the end. 🫣😉
#uidesign #acid #opensource
See mstdn.social/@amadeus/11362121 for mock-ups.

Amadeus Paulussenamadeus@mstdn.social
2024-12-06

@human_oncomouse I've been designing user interfaces for clients for 25 years and switched completely to #linux a few years ago. In this process I started investing my time in #opensource projects too and when I heard about #jc303 I knew I wanted to contribute some time and energy there. #midilab has lovingly welcomed me and supported me along the way. We are already working together on major expansions (#stepsequencer and #effects). 😇🥳

Malvinusmalvinus
2024-06-10

Today we talk about the step sequencer of the Roland Juno X. Enjoy, peace!

youtu.be/6iJZP34WHBE?si=Q1ZlRL

Amadeus Paulussenamadeus@mstdn.social
2023-10-26

Oh my god, this is so good! 🫢️🤯️😜️ #arduino #diy #tb303 and #tr808 #stepsequencer #jam. #aciduino featuring Phuture's Acid Tracks! #demo #synthesizer #drummachine #techno #acid #tb303 youtube.com/watch?v=7D5RpPdX0t

Aciduino V2 on Protoboard (TB303/TR808 sequencer with step, pattern and mute automation grid system, MIDI Controller, OLED display and extensible modular design to plug more potentiometers, buttons, MIDI or CV/Gate interfaces).
MuSociety(Bam Dorner)MuSociety@musicians.today
2023-09-08
Another short demo showing off a few new features. The display now has cursors to indicate which wave position you are on when modifying the wave via the module (instead of having to edit the patch file) and now has a fun cursor that shows you where the step sequencer is. Additionally all for step sequencer modes (forward, backward, ping-pong, and reverse) are working!

https://youtu.be/qmQnor9rPKc

To show off the sequencer, I ran the module's output through my Doepfer Wasp filter although this does stomp on the modulation of the wave frames a bit. Still it sounds pretty neat! In practice, when using this with our band stuff (@victimcache ) we added a slew to the step sequencer to round the cutoff changes a bit.

I think at this point this thing is nearly ready to use! I'd like to have a decent default patch set and have pondered adding more patch slots (there's currently only 16) but I think after that, since patches are just stored in a textfile on the SD card, having a way to generate patches on the module (like you can in LSDJ) is something I still very much want to do, but as mentioned previously, I will likely work on that externally via something like Python until I have all that working and then port that over to the module.

Reorganizing the codebase (basically switching over to C++) really helped clean up the code in ways that should make it much easier to add new features though yeah I think it's close to minimum viable at this point.

#Eurorack #Wavetable #4bit #chiptune #WorkInProgress #EurorackModule #StepSequencer #Modular

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