MATRIXSYNTH: Schlappi


Showing posts with label Schlappi. Show all posts
Showing posts with label Schlappi. Show all posts

Thursday, November 13, 2025

Schlappi 100 Grit, AntiMatter BrainSeed, & BASTL Instruments Dark Matter

Note: links to listings are affiliate links for which the site may be compensated.


Three listings from supporting member brian comnes on Reverb here.

Instruction manuals for 100 Grit & BrainSeed pictured below.

"The 100 grit is a distortion, VCA, and low pass filter module with 8 brass touchpoints.

Features:

8 brass touchpoints
2 inputs to transistor core low pass filter
Voltage control over frequency, resonance, and gain
OTA VCA with soft saturation characteristics
Distortion circuit based around a vintage headphone amplifier driven into instability
Three position x100 gain switch with off, on, and momentary on settings
Each input and cv input is normalled to a different feedback path (6 total)
Seperate outputs for the VCA and distortion
Can operate as a vintage voiced VCA and LPF or a screaming distortion and noise effect
All analog design"

Tuesday, October 28, 2025

Aggression Therapy | Looking for mean and vicious sounds in Eurorack


video upload by Cinematic Laboratory

"The word 'aggression' is used in this video to express a certain quality of sound and music. It's not indended and should not be associated with any form of violence. In music, it can emphasize the emotion or reveal what's happening in an actor's mind. It's an element of storytelling. Use it wisely.

For some reason, people love aggressive sounds and we wouldn't be having heavy metal, noise muisic and industrial grunge without it. Some brands, not calling names, specialize in it. So I've been thinking. Does an 'aggressive' VCO exist? Modules like Three-Body, Plasma Voice, Loquelic Iteritas Percido and WaveRazor came to mind, but the level of rudeness completely depends on who's patching it. Not calling any names again. I think 'aggression' - it's a bad word, I know - is a recipe where you'd drive your gear into distortion, self oscillation and cross modulation. However, it's often about grit, dirt, filth and grunge. You don't need violence to enjoy it, it's just 'colors' and many of these colors are all over mother nature.

The ultimate showcase would be Noise Music, but I think that noise doesn't tell a story and emotions need to develop. So it needs some kind of storytelling. In this video, I'll explore some VCO's and combos that will balance the edge of noise, and then try to manage it. Even the most brutal noise becomes percussion when you sculpt it, and even the most civilized module can reap havoc and bring chaos."

Tuesday, October 21, 2025

Nibbler Noise Fest - Schlappy Patching 2025 EP.15


video upload by SCHLAPPI ENGINEERING and Stazma

"Hey there!
Today I'll show you how to use the Nibbler asa weird digital noise source and explore some patching using this same noise (scratch, percussions and more).

Have fun!!"

Tuesday, October 07, 2025

Stereo Doom Acid? - Schlappy Patching 2025 EP.15


video upload by SCHLAPPI ENGINEERING and Stazma

"Hey there!
Today I'll show you how to usetwo 100 Grit as a stereo pair to create wiiiide weird sound (another weirdo acid bassline / drone in that case).

Have fun!!"

Tuesday, September 30, 2025

BTFLD Parallel Fuzz | The Schlappy Minute


video upload by Stazma and SCHLAPPI ENGINEERING

"This is the Schlappy Minute.

Today I quickly show you how to use BTFLD as fuzz tone and how to mix it with the original signal into a 100 Grit."

Tuesday, September 16, 2025

Velocity Bound | The Schlappy Minute


video upload by SCHLAPPI ENGINEERING

"This is the Schlappy Minute.

Today I quickly show you how to use the bound input on Boundary Layer (also work with Boundary) as a velocity control for your keyboard or sequencer."

Tuesday, September 09, 2025

Boundary Layer Stereo Filter? - Schlappy Patching 2025 EP.13


video upload by SCHLAPPI ENGINEERING

"Today I'll show you how to use the Boundary Layer as a mono to stereo weird filter."

Tuesday, August 26, 2025

Drone | The Schlappy Minute


video upload by SCHLAPPI ENGINEERING

"This is the Schlappy Minute.

Today I quickly show you how to use the Three Body and 100 Grit together to create some big sounding drone."

Tuesday, August 05, 2025

Three Body & FM Algorithms | The Schlappy Minute


video upload by SCHLAPPI ENGINEERING

"This is the Schlappy Minute.

Today I get into how to use the Three Body as a kind of typical FM (Frequency Modulation) tone generator and how to think the three different VCO as operators and 'algorithms'."

Friday, July 25, 2025

Molten Music Monthly July 2025


video upload by Molten Music Technology

"It's been ten years since I first heaved a Molten Music Monthly into the world. I've done it every month since and through thick and thin there's nothing I enjoy more. The summer is always a bit slow but I've pulled together some nice bits and bobs to mull over while applying sun cream or hiding in our synth caves.

This Monthly is sponsored by DF Audio who make fabulous modular and synth-friendly desktop patch bays: https://dfaudio.com.au/" Index - 0:00
DF Audio - 3:17
Sequential Take-5 and Oberheim TEO-5 Desktop Modules - 6:30
Shakmat Bishop's Miscellany Mk2 - 9:55
Arcane Devices Caress of Stars - 13:01
X Audio Systems XTRIKE - 14:15
Error Instruments Kharper - 17:01
Rob Papen WirePluck - 19:23
Signs Modular csf - 20:56
WORNG Electronics Quiver - 22:43
Pittsburgh Modular Local Florist 2, Double Helix and Crow 3 - 24:37
B:art Instruments b:efuddle - 27:12
Schlappi Boundary Layer - 28:23
Gig Performer Essentials - 29:38
Molten Synth Picnic Popup - 31:50
Coming up - 36:14

Tuesday, July 22, 2025

Cascading Envelopes | The Schlappy Minute


video upload by SCHLAPPI ENGINEERING

"This is the Schlappy Minute.

Today I show you how to use the Boundary Layer as three cascading envelopes, firing off one after the other, to create "strumming" type articulations."

Tuesday, July 15, 2025

Boundary Layer Synth Voice - Schlappy Patching 2025 EP.10


video upload by SCHLAPPI ENGINEERING

"New year for Schlappy Patching! We are no going to upload half of these to Stazma's channel to see if we can get more people to see these patches, so please go over here in two weeks for the next episode: / stazma

It's been a while!
In this one we are going to check how to use the new Boundary Layer module as a full synth voice, and process it with the Angle Grinder, as well as the BTFLD and 100 Grit.

Have fun!!"

Tuesday, July 01, 2025

Triple Envelope Follower | The Schlappy Minute


video upload by SCHLAPPI ENGINEERING

"This is the Schlappy Minute.

Today I show you how to use the Boundary Layer as a triple envelope follower."

Wednesday, June 25, 2025

Introducing Boundary Layer by Schlappi Engineering


video upload by SCHLAPPI ENGINEERING

"Boundary Layer is a triple cycling slew acting as a powerhouse of modulation, audio mayhem, and obscure modular tricks."

00:00 Intro Montage
00:26 Introduction
00:43 Control Overview
01:50 Stereo Drone Patch
04:54 Three Percussive Envelopes
07:50 Envelope, Portamento, and Modulator
10:45 Outro jams

Check with dealers on the right for availability.

8 Patches with Boundary Layer by Schlappi Engineering

video upload by Stazma

"New Schlappi Engineering module alert!!!!
Welcome the Boudary Layer, a triple cycling slew acting as a powerhouse of modulation, audio mayhem, and obscure modular tricks in the tradition of Serge DUSG, the Make Noise Maths, our own Boundary, and others while also bringing a few new things to the table.

I'll show you some of my favorite patches with it, most can apply to other similar modules so it might interesting to anyone.

Have fun!"

Schlappi Engineering BOUNDARY LAYER / triple function generator / extensive playthrough

video upload by BRiES

"BOUNDARY LAYER by ‪@SCHLAPPIENGINEERING‬ is an apex triple function generator for eurorack. It has all the tricks up its sleeves and (as usual) is just a joy to work with due to it's well thought out interface and versatile feature set.
In this video I tried getting across how damn useful function generators are, how BOUNDARY LAYER works and how much fun it is to make patches with the module.
I hope you enjoy the video."

0:00 intro
0:40 feature overview
41:22 patch examples
1:00:15 closing thoughts



Boundary Layer is a triple cycling slew acting as a powerhouse of modulation, audio
mayhem, and obscure modular tricks. Each of the channels can act individually as:
-a modulation oscillator
-voltage controlled slew (including portamento)
-AR/AD envelope (decay or release determined by choice of input).

All three channels are tied together by three global inputs, as well as three outputs which select the MAX, MID, and MIN of all three voltages. Using different combinations at audio rate allows for patch programmable stereo drone synth capabilities.

Features

3 separate channels
3 global inputs
3 combined outputs MAX/MID/MIN
Oscillates from low LFO rate (a minute?) to audio rate (>10kHz with exponential feedback)
A CV input switchable between RISE/FALL/BOTH
Bound input for simultaneous control over cycling rate and amplitude
TRIG input for AD envelopes
SLEW input for AR envelopes and portamento or filtering
EOC ouput header switchable between EOR and EOF
16 HP
Skiff friendly 32mm depth (including cable)
current draw: +12V 170mA, -12V 100mA

Check with dealers on the right for availability.

Tuesday, June 17, 2025

BTFLD Cv to Gates | The Schlappy Minute


video upload by SCHLAPPI ENGINEERING

"This is the Schlappy Minute.

Today I show you how to use the BTFLD as a gate extractor for control voltage signals. I'll be using a stepped voltage from a Nibbler so the results are going to be on the clock, but feel free to experiment by sending cycling envelopes, LFOs, whatever you want, to get some weird wonky gates out of it."

Tuesday, May 27, 2025

Stereo Sine | The Schlappy Minute


video upload by SCHLAPPI ENGINEERING

"This is the Schlappy Minute.

Today I show you how to make big stereo sounds using the sine and co-sine output of the Three Body, alongside some phase modulation."

Thursday, May 15, 2025

Relentless Kick Drums - Schlappy Jam


video upload by SCHLAPPI ENGINEERING

"New year for Schlappy Patching! We are no going to upload half of these to Stazma's channel to see if we can get more people to see these patches, so please go over here in two weeks for the next episode: / stazma

Too many hard kicks for no reasons.

Have fun!!"

Tuesday, April 08, 2025

808 Kick + | The Schlappy Minute


video upload by SCHLAPPI ENGINEERING

"This is the Schlappy Minute.

Today I show you how to patch a clasic 808 style kick drum and then make it weird, all within the Angle Grinder."

Tuesday, April 01, 2025

BTMX pattern remix - Schlappy Patching 2025 EP.7


video upload by SCHLAPPI ENGINEERING

"New year for Schlappy Patching! We are no going to upload half of these to Stazma's channel to see if we can get more people to see these patches, so please go over here in two weeks for the next episode: / stazma

In this one we are going to use the BTMX to process a fixed trigger pattern and use the OR logic to add hits to it, so you can play around creating fills by flipping the switches!

Have fun!!"

Tuesday, March 25, 2025

BTFLD burst generator | The Schlappy Minute


video upload by SCHLAPPI ENGINEERING

"This is the Schlappy Minute.

Today I show you how to use the BTFLD as a "burst generator", in other words how to feed it signals to extract clusters of gates from them."
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