MATRIXSYNTH: DIY


Showing posts with label DIY. Show all posts
Showing posts with label DIY. Show all posts

Monday, March 18, 2024

"A World of Heritage" (Heritage Modular Synthesizers) - 8 Voice Digital Modular Synth


video upload by

"Présentation of the prototype 'HERITAGE SYNTHESIZERS' from Frédéric Rible.
Digital modular 8 voices synthesizer with complete legacy analog interface & analog like sound!
All sounds and effects are made by the Heritage Synthesizers in 6 lives sessions.
Sounds created by Frederic & kurtz.
Up left camera : Heritage Modular main stéréo sequence live work / Keystep pro Arturia.
Down left camera : Mister M across Heritage modular filter, "PPG like" pads & effects & Bigbass end line
Up Right Camera : Heritage Modular second stéréo sequence rythm noises, strings like pad, bass line.
Down Right camera : 'Inside' the Heritage, first Triangle solo , second Formant solo and big analog end pad.
Track by Jean-Luc Briançon.
Links :
https://www.heritagesynthesizers.fr/
https://kurtzmindfields.bandcamp.com/
Title will be availble on Bandcamp april 2024 on new EP."



"The Heritage Modular synthesizer has been designed to mimic the typical look and feel of an early 1970s modular synthesizer but with full polyphonic capabilities. The feasibility is tightly linked to the usage of digital technologies available in 2020 to DIY enthusiasts.

From a musician perspective, the system should provide the illusion of using a classical analog modular synthesizer with knobs, switches and patch cables.

The core of the synthesizer is based on Pure Data: a powerful sound engine for the generation and processing of audio signal. The underlying algorithms has been chosen for faithful emulation of analog circuitry characteristics. As the goal is to provide with hardware user experience, the Pure Data GUI is only used during the software development phase.

A dedicated set of hardware modules has been designed to act as controllers for Pure Data. These modules are populated with knobs, switches, lights and jack sockets, as for any other classical modular synthesizer. The communication between Pure Data and these hardware modules is done via an I2C bus implemented over a standard 16-pin Eurorack connector.

This project has started in July 2020 as a DIY effort, with a first version up and running in July 2022."

Sunday, March 17, 2024

Arduino VGM player with rough SN76489 emulation - sneak peak of a video game music chiptune project


video upload by Marcel Licence

"Similar to the previous project I wanted to implement the playback of a new file format.
In this project VGM files are played on different platforms (decompressed VGZ files).
To get any audio I've implemented a very rough emulation of the SN76489 sound chip.
It has three square wave outputs and a noise channel.
The noise channel does not completely work as intended yet.
You might hear some deviations to the expected audio of the video game music.
This project is implemented in Arduino.
After adding some more features I will make this project available soon.


Used VGM files:
- Sonic the Hedgehog 2 - 07 - Sky High Zone.vgm
- Global Gladiators - 02 - Techno Tune.vgz
- Global Gladiators - 03 - Duelin-Dance.vgz
- Global Gladiators - 04 - Dance Tune.vgz
- Lemmings - 01 - Title screen.vgm
- Lemmings - 02 - Can-Can.vgm
- Lemmings - 03 - Levels 2 & 19.vgm
- Lemmings - 04 - Levels 3 & 20.vgm
- Lemmings - 05 - Levels 4 & 21.vgm

Files were originally in .vgz format and I renamed them to .vgz, decompressed them
and finally renamed the uncompressed files back to .vgm before I could play them.

---

Projects can be found on GitHub: https://github.com/marcel-licence
Instagram: https://www.instagram.com/marcel_lice...
Twitter: https://twitter.com/MarcelLicence
Discord: https://discord.gg/yT8bQdZE (if the link doesn't work please check the description of the latest video)
Mail: mailto:marcel.licence.o@gmail.com

---
Intro, Raspberry Pi Pico via PWM: (0:00)
ESP32 playback via audio codec: (2:37)
ESP8266 test output via PWM: (3:27)
ESP32-S2 using I2S DOUT alone: (4:17)"

Love Hultén Upright synth setup, RYK Vector Wave


video upload by Love Hultén

"Another recent upright setup incl RYK vector wave, Solina string ensemble, tape echo, Pico DSP and built-in speakers 👽 Made from Oak"

monOB-X Sequenced by Make Noise 0-Ctrl


video upload by Polydata

"Oberheim OB-X voice card with PWM being modulated by the 0-Coast."

Friday, March 15, 2024

Erica EDU Kick and Hats! - Build and Demo


video upload by

"Hey! Finally back with some Synth DIY Action! These new Erica Synths and Moritz Klein .EDU modules expand the original system with amazing and powerful percussion sounds! In this video we build both kits and then take them for a groovy spin, come on in!

Stay Noisy!

Index:
INTRO 00:00
Hi Hat Build 01:00
Kick Build 04:31
Demo 06:38
Outro 16:49"

Thursday, March 14, 2024

Neutral Labs Elmyra 2, a 4 voice polyphonic semi modular synth, now has a white faceplate


video upload by Floyd Steinberg

"In this video, I build the new pale-faced Neutral Labs @nyppy Elmyra 2 and take it for a test drive with my MPC One acting as a sequencer. See https://neutral-labs.com/elmyra2

This is a 4 voice polyphonic semi modular synth advertised for "microtonal exploration", but it can also be used chromatically if you so choose, as demonstrated in this video. Table of contents:

00:00 intro
00:10 hi
00:27 building the synth
05:45 MPC setup
06:08 short improvisation (with explanations)
11:05 bye-bye

HÄLP ZIS CHANNEL

/ floyd_steinberg
https://floydsteinberg.gumroad.com/
https://floydsteinberg.bandcamp.com/"

Tuesday, March 12, 2024

Studio/Lab Update - Ushering in a New Era with In-House Production Automation


video upload by gstormelectro

"Audio + Video by G-Storm Electro c. 2024

Really excited to share this big change in the way I'm producing Eurorack modules. Last week I took delivery of a desktop SMT Pick-and-Place machine. It's an assembly robot that will help me greatly, in lieu of stuffing hundreds of boards a year all by hand using tweezers. Having spent almost a week getting up to speed I'm happy to share my thoughts about my foray with in-house production automation.

Full disclosure | This video was not sponsored by any equipment manufacturers. This machine was bought and paid for out-of-pocket for business use. All observations and opinions are my own.

Check my sweet Reverb store for module availability.
https://reverb.com/shop/gstormelectro"

Monday, March 11, 2024

MFB522 modded drum machine


video upload by Maffez Synthmods

"This is an ode of sorts to the MFB522, IMO one of the best 808 derivations. Small in size big in sound and sporting such great cymbals and hats. I documented the insides a little for folks who want to do modifications or need service info. Check this link for more details and sounds: https://maffez.com/?page_id=4095"

Sunday, March 10, 2024

ambient talkie: ep 33 - NORNS standard vs shield


video upload by tworoundrobins

"due to popular demand, here are my personal thoughts on norns shield and norns standard. where do they differ? what are their similarities? etc...

i try to present my experience with both devices and hopefully this will give you a bit of a clue when deciding which one might be the right for you.

#norns #monome #ambient #tutorial

monome
if you want a standard norns you can get it direclty from directly from their site and this way support monome https://monome.org

build a norns shield
sadly, as of publishing this video, I believe that due to worldwide chip shortages monome is not offering any more norns shields. however, you can build one yourself.
https://github.com/monome/norns-shield

denki oto's shield XL
https://denki-oto.weebly.com/store/p9...

visit lines and join the most amazing community
https://llllllll.co

Contents
00:00 - intro
01:05 - similarities
02:08 - shield vs standard
03:21 - build quality / casing / look & feel
06:25 - connectivity
10:58 - sound
14:16 - why I got myself a standard norns
16:14 - conclusion
16:35 - conclusion & announcement"

🍀 Patreon - https://www.patreon.com/tworoundrobins

A working prototype of a synthesizer made from self-tapping screws. Рабочий синтезатор из саморезов


video upload by Б.О.Г.

LETO - Mellotron mod


video upload by Love Hultén

"Custom upright setup incl

Mellotron M4000D mini
Pro-800
Nymphes
Warped Vinyl
Tensor
QuadraMix

Saturday, March 09, 2024

DIY 4 voice arduino nano string synth (modified Jan Östman's Solina)


video upload by LAURI’S DIY CHAN

"HALT!! 🚨🚨🚨 THERE’S AN ERROR IN THE FILTER SCHEMATIC! The 10K resistor after the dual pot should be connected to the wiper of the pot! I’ve updated the schematic in the dropbox folder, please use it instead of the one in the video! Why can i never not mess up the schematics in these videos 😭😭😭

I built my own version of Jan Östman's solina string synth. It's a 4 voice polyphonic MIDI controlled arduino nano synth and a simple 12dB analog low pass filter. It's great for pads and weirder digital sounds, perfect for lofi music.

Schematics and arduino code: https://www.dropbox.com/scl/fo/suollt...

L.E.P.'s website about the filter: https://www.leploop.org/2010/07/30/12..."

[$25] DIY eurorack modular synth Hard/Soft SYNC VCO with Arduino uno R4 , digital VCO


video upload by HAGIWO

"My 76th original eurorack modular synth DIY projects.
Arduino UNO R4 based digital VCO , it has Hard/Soft SYNC function.
Since the SYNC frequency is controlled by CV, SYNC sound can be created with fewer modules.

working documents ( code & schematics)
https://note.com/solder_state/n/n79d1..."

Friday, March 08, 2024

Inside Sequential: A Synth Lover's Dream Tour


video upload by Doctor Mix

"Join me on a journey to the heart of analog synthesizer craftsmanship at Sequential, creators of the Prophet 5 and more. Featuring a surprise visit by Mr. Tom Oberheim and a tour of their high-tech factory, this episode is a dream for every synth lover! 🚀 Discover the amazing synthesizers range by Sequential! Click here 👉 https://sequential.com/"

VG LINE TBX3Q3 - Acid Machine


video upload by VG-Line

"VG-Line TBX-3Q3 is a x0xb0x designed and crafted in Russia by Vyacheslav Grigoriev.
The x0xb0x is a complete clone of the legendary analog bass synthesizer, Roland TB-303, with a new, more powerful sequencer. This synthesizer, which led to the birth of the whole ACID subgenre of the techno music, has many implementations, but not all of them are 100% clones including identical analog part schematic and component set. Fortunately, The VG-Line TBX-3Q3 is one of them: a full clone, which uses even the same NOS transistor couples.The primary difference of VG-Line x0xb0xes is the use of specially picked transistors with β400 as were used in the original model by Roland. Only the 5th part from a 1000pcs batch can pass for the production of VG-Line unit."

VG Line BD9Q9 Audio Trigger Input


video upload by VG-Line

"Having fun with the audio trigger input of the BD9Q9"

Wednesday, March 06, 2024

Paia Oz Vintage Poly Synth Rare VGC Working

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


via this auction

Pics of the inside below.

PAIA Oz synth from the 70s. It’s a cool, portable, battery powered synth organ with full sized keys, 5 octave selectable, trigger out, built in speaker and apparently used by DEVO. I soldered in a new battery holder as the old one looked flimsy and wasn’t making good contact. The ribbon controller is working but it’s more a gimmick and not a true pitch bender. All keys function and all functions work except I haven’t tested the trigger outs. This unit is pretty clean inside and out but it is a vintage DIY synth that’s rare so I’m selling as is and as described. Awesome piece to display in your collection and totally playable. I would imagine that adding a nine volt power supply would be extremely easy as well as adding an audio line out. This kind of begs to be modified into something more but I never got around to it."

Monday, March 04, 2024

Mutineer Synthesizer Demo - Tone Generator Span & Wavetable Editing


video upload by René Feuerlein

"In this demonstration of my synthesizer software programming project Mutineer, I am showing briefly showing a Tone Generator's capability to Span waveform over to the next Tone Generator, as in a Wavetable synth. Also I am briefly showing some of the wavetable waveform editing tools. I then add a lowpass resonance filter, a Chorus plus a Delay effect module, and later include a second Tone Generator, on which I also edit its waveform. The final result is a dreamy pad sound."

Het Concreet Scanner 2023


video upload by

"In November 2023, I joined the team at Het Concreet in Tilburg, The Netherlands for a week long residency.

Het Concreet is a Dutch sound collective dedicated to finding new sounds by experimenting with analog electronic devices, magnetic tape and acoustics. Their analogue ambitions are rooted in their studio space, where they seek to find new meanings of sound by working with techniques that have become largely obsolete in today’s world. Their main instrument is magnetic tape, so I collaborated with my own analogue gear.

Radio Concrète was a a 12-hour broadcasting marathon that explored radio as a compositional tool and included contributions from Margherita Brillada, Veerle Pennock, Clara Byom, Bas van Druten, Nele Möller, Marieke van de Ven, Sharon Stewart, and was hosted by Steph Byrne.

During my stay, I fell in love with the Elektor Formant, a vintage Dutch synth handmade by Jos van Ras. In addition I used my SOMA Ether, Lore Mill Keyed Mosstone and Make Noise Strega synth. At the end of the broadcast, I made an intimate performance for a live and dedicated audience in collaboration with Het Concreet. This is an excerpt from that show."

Sunday, March 03, 2024

This $20 synthesizer sounds very nice indeed


video upload by

"BPSynth is a #diy monophonic #virtualanalog #synthesizer based on a STM32F411 'BlackPill' microcontroller created by @Synthetech . In this video, I show which parts you need, where to get them and how to assemble them, plus some sound impressions. Table of contents:

00:00 short demo
00:07 hi
00:30 parts needed
00:58 were to get and how to install the firmware
02:23 building the BPSynth
04:20 building the MIDI jack
06:50 important considerations
07:14 set up a MIDI controller
07:39 synth engine overview
08:07 demonstation track
11:14 conclusion

Resources [active links here]
Firmware can be found on Blaines' YT channel: @Synthetech
BlackPill STM32F411 board https://de.aliexpress.com/item/100500...
UDA 1334A DAC module https://de.aliexpress.com/item/100500...
5pin midi socket https://de.aliexpress.com/item/330301...
6N137 optocoupler https://de.aliexpress.com/item/100500...
220 and a 10k ohm resistor https://de.aliexpress.com/item/100500...
1N4148 diode https://de.aliexpress.com/item/100500...
Jumper wires https://de.aliexpress.com/item/100500...
Breadboard https://de.aliexpress.com/item/100500...

HÄLP ZIS CHANNEL
https://www.patreon.com/floyd_steinberg
https://floydsteinberg.gumroad.com/
https://floydsteinberg.bandcamp.com/"

Synthetech videos:

BP Synth.. a DIY Virtual Analog Monosynth

video uploads by Synthetech



BP-Synth Code Tutorials

video uploads by Synthetech

Additional videos on YouTube.
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