#1924

There are PCBs out there for most of it. Maybe get a Meng Qi rollz 5 and start with that?

2 Likes
#1925

I’ve considered that, but I don’t really like the layout of that particular pcb aesthetically and functionally, and I want lots of cv control like on plumbutter. I do plan to buy a plumbutter in the near future, but I’m itching to diy a modular instrument from scratch.

4 Likes
#1926

Nice boards! Where do you have them manufactured? Eventually I’ll be ordering my own Tetrazzi but just haven’t had the time to work on it yet. If you have a spare one I’d be interested in buying it.

1 Like
#1927

I used JLCPCB because they’re cheap and have fast turnaround times!
Sometimes i even end up with extras depending on how they arranged them during the manufacturing lol.
I’d happily send you one of the spare Tetrazzi’s for the cost of shipping - Those I will not “sell” as I did not do the Conversion - that was @barrford 's work :slight_smile:

2 Likes
#1928

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Tried to write out the AVDog schematic from the Labrolz papers so that I can understand it better. How did I do? Any mistakes?
Edit: I’ve noticed the schematic only has three potentiometers, while the AVDogs on the PB2 have four? The resonance knob seems to be missing…

Thanks,
AMY

2 Likes
#1929

Is it possible to generate a 9v, MIDO, GND supply using just 9v batteries as a source?

1 Like
#1930

what software do you use to design the PCBs?

#1931

absolutely. :slight_smile:

358 mido
358 mido2448×3264 1000 KB

1 Like
#1932

KiCAD - But I also utilize a few plug-ins to create my own nets and various other tasks.
I use Inkscape for all silkscreen and graphic design :slight_smile:

1 Like
#1933

Thank so much :slight_smile: the MVP engineer in CL DIY!

1 Like
#1934

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Got more done. Ultrasound is confusing me at the bottom me gongue is weird; I see the Q pot I think?? But I can’t tell how that’s even supposed to work.

3 Likes
#1935

Got a single Quantussy Petal running!

11 Likes
#1936

once you get at least 3 it really starts singing
you don’t sell PCBs/finished pieces do you?

1 Like
#1937

Someone’s exhibiting their master’s thesis with the subject “The Sonic Creative Process Through Ciat-Lonbarde Modular Synthesizers” next week at my school – I’m very intrigued in reading it.

9 Likes
#1938

:open_mouth: Is there some way you can share it when they exhibit? I would be extremely interested in viewing/reading/etc. :smiley:

#1939

Once/if the thesis ends up being online, I’ll definitely post a link!

5 Likes
#1940

I’d be super interested too and would LOVE to talk about it on the show :grimacing:

7 Likes
#1941


built the paper circuits of the preamps, swoops, and randos for my custom dogslit build!
gonna use four piezos, each one hooked up to a preamp and antipreamp
four swoops, four antiswoops, one rando, antirando
1 dogvoice in the middle!

color coding:
Preamp output - orange
Anti preamp output - red
swoop, antiswoop, rando, antirando androgenous nodes - brown
dogvoice volume - green
dogvoice filter - blue
Dogvoice audio outputs are normalled to a stereo trs out, and two WHITE jacks

I am actually unsure if my understanding of the swoops and rando modules are correct… could someone school me on them? thanks!

AMY

5 Likes
#1942

considering modifying the dogvoice circuits to add FM inputs… thoughts?

uhhh so i just printed out a dogvoice circuit and my suspicions have been confirmed, i think…
did i make my other printouts too small?

plz help

AMY

EDIT: its actually the dogvoice thats too big, ill try to fix that

3 Likes
#1943

Easy way to check would be to put one of the ICs on the print out and see if the legs line up …

1 Like