Mobenthey / Ciat-Lonbarde (synthmall) thread

Thhhh · 2023-06-11T23:51:40.343Z

I think it would just be to download the latest shtar.bin from the repo, place it in the root of your local shbobo-main folder, then run Fish/Jish and choose “change cousine” (cmd+y). Do let me know if it works.

crucFX · 2023-06-12T18:07:52.890Z

Nice writeup on PC

Perfect Circuit – 9 Jun 23

Hello Shnth: A Timbered Enigma in the World of Synthesizers

Modular Synthesis and Computer Music Encapsulated

Alfred_GKJ · 2023-06-13T01:09:56.706Z

2221920×2400 476 KB

it works, thank you

modern_chair · 2023-06-14T07:52:36.468Z

The pots are acting as attenuators between the stars and the crosses. In retrospect im not sure it was the smartest way to do it but it works. Ireally need to build another but with the brass and copper for touch…
I had alot of fun with this grassi and my Rollz5, i recently gifted this grassi to a good friend of mine, i believe him to be be having alot if fun with it too.

no_skin · 2023-06-14T10:26:09.433Z

modern_chair:

Ireally need to build another but with the brass and copper for touch…

Is it brass for stars and copper for crosses? Or does it depend on the circuit? or is there some other magic that I’m missing?

Molotov · 2023-06-14T10:30:55.450Z

crossposting this here, because Sidrax

orgnwrms (v2) Library

Late to the script party here (as always), but been learning and jamming with orgnwrms a fair bit over the past week. Bladdy luvely! Great work @andrew Recorded a little liveset today using it with a Sidrax organ and enjoying the contrast and interplay between the digital and analogue FM: [Digital vs Analogue FM Synthesis (Norns + Sidrax Live)]

ovumhum · 2023-06-14T14:38:42.163Z

no_skin:

Is it brass for stars and copper for crosses?

Other way around.

As far as I can tell (at least, in my own builds), Peter used copper and brass pegs mainly as signifiers between signals. Really, you can wire to anything that is conductive.

amycatass · 2023-06-14T21:16:15.068Z

I’m wondering if it is safe to attach the amplifier output on lil sidrazzi to an audio jack for patching into an audio interface or eurorack. I tried patching without it, and it was so quiet we couldn’t hear anything, but i am worried about patching the amplified bit without a speaker in the circuit.

thanks
-Amy

bamboo · 2023-06-14T21:46:47.299Z

Richard Brewster mentions taking the output of the FET directly to a jack. His build does not use the speaker. Instead he took the output of the 22k resistor (which normally leads to the IC), then removed the 4.7k resistor next to it (which goes to ground): Ciat-Lonbarde Lil Sidrassi - Richard Brewster's Electronic Sounds

crucFX · 2023-06-15T19:46:26.268Z

Been obsessing over the Ovals as of late, and the old lineage of Din Datin Dudero.
And the SRINE

right half facing you.PNG1405×770 136 KB

left half facing you.PNG1085×767 110 KB

Mapped out the parasite nodes just to get an idea of how much influence it really has.

There was a Charm/Parasite found on the eC! Document, which had some errors (namely the 324’s being upside down)

blasser_18_ddd-charm1003×403 20.5 KB

I decided to take a stab at kinda sorta matching it up with what eventually was put into the SRINE v1 (with the addition of some kludged resistors and such added by Peter)

ovalSYNTHS1600×1071 345 KB

DORF2160×1620 155 KB

charming1489×578 43.6 KB

ddd parasite1920×1440 322 KB

While doing all this I realized the NOBSRINE is a modified Parasite, and I can probably find some malleable nodes.

NOBSRINE MOD1597×1617 402 KB

The blue nodes are nodes that can be tapped into with a 47k-100k resistor
The Red nodes should be able to be brought out as touch or patch nodes, might need a 10k resistor inline.
There are likely many more nodes - probably in the NOB “torque processor/driver” for forward and reverse gesture - just gotta play around a bit more

I have wanted to add bend nodes to my NOBSRINE ever since seeing the old original prototypes
shmance
I think this green one may be a NOBSRINE with a Duber, but I am not positive.
blasser_19_nosbrine-haku_s

That all being said… man… I really need a Fyral Oval -_- lol

ovumhum · 2023-06-15T20:29:35.894Z

This is great! I’ve been wanting to build another Nobsrine (oval version!) since I came up with my recent Fat Nob mounting idea.

_mark · 2023-06-16T08:34:07.207Z

Are these kind of images available as (or convertible to) SVG files? Just thought they would look interesting plotted with my pen plotter…

Jensu · 2023-06-16T08:51:24.760Z

Even more interesting, plotting with conductive ink!

crucFX · 2023-06-16T09:41:48.654Z

The large Oval images? Not high enough res., but also, they’re reeeally early versions of the ovals.
I have opened up my SRINE and it has at least 15 or so kludges, and at least 10 extra wires spanning from one side to the other etc. lol.
Even the production versions were early and shortly after the oval manifesto.

If you were referring to NOBSRINE - PCB’s of that and Paper Circuit printables already exist!
When I finish playing with this parasite, like always, I will also post my paper circuit of it.

amycatass · 2023-06-16T21:57:17.116Z

is this preferrable to using the speaker output on the line out? would the signal be too hot?

crucFX · 2023-06-17T15:28:21.449Z

Added 10 Nodes for each side.

@ovumhum - there are more, like the control inputs to the 4066, but I didnt want to get too overcrowded on the nodes lol.

NOBSRINE NODES GUIDE.pdf (750.2 KB)
Yellow Line is Mido
Red is Power
Brown is Ground
Blue Nodes are tested - most I ended up using a 470k resistor on.
Green Nodes are the Control Inputs on the 4066 - 100k should work here

ovumhum · 2023-06-18T01:24:29.687Z

For what it’s worth, every Lil’ Sidrassi I’ve ever built has used the 368 op-amp as originally designed. Instead of wiring up a speaker, I use a 1/4" jack tapped into the crown insignia. The signal is a bit hot, but nothing a normal mixer can’t handle. I have a few videos back in the thread if you’re looking for sound examples.

Mobenthey / Ciat-Lonbarde (synthmall) thread Equipment

SIDROLZ ‘SIGARO’ (TWO FLAVORS) Lil’ Sidrassi is a circuit I’ve had a call-and-response relationship wth for quite some time, and I can’t seem to avoid building one whenever I’m presented with an opportunity. I suspect it has something to do with the hands-on interface… one’s inherent longing for touch and connective immediacy. Not to mention… it sounds fantastic! I’ve built several iterations of the string of circuits presented here, but these were the first I’ve put in cigar boxes. Both build…

crucFX · 2023-06-19T00:27:37.383Z

oh great and powerful DIN DATIN DUDERO NOBSRINE (modded) with DDDM2 - sandrodes connectin and ticklin’

mei · 2023-06-19T02:51:19.127Z

this exact same issue is happening to me - did you end up taking it apart like josh suggested, and was that the culprit?

avantworld · 2023-06-19T04:01:08.223Z

Struggling to get our house ready to sell by august. I think it might have to wait until we get settled into our next location. I’ll post here as soon as I get to it. Let me know what you find!