Synth: Difference between revisions

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=DIY=
=DIY=
* TOIL - [https://www.youtube.com/watch?v=TBMySGm7jKk Mutable Instruments BRAIDS DIY Clone - STM32 Blue Pill Mapping and Programming] (''Macro-oscillator)''
* TOIL - [https://www.youtube.com/watch?v=JyCg-v-TcFA Mutable Instruments Yarns DIY Clone - My build with a Blue Pill Board] (MIDI)
* TOIL - [https://www.youtube.com/watch?v=9D4ZEAn3BBg Mutable Instruments Plaits DIY Eurorack Clone - Including V1.2 Firmware Update] (''Macro-oscillator) - Successor to BRAIDS''
*[https://www.youtube.com/watch?v=xhDt-fGgXi8 TOIL - Mutable Instruments Tides V1 DIY Clone with the Blue Pill Board] (''Tidal modulator)''
* [https://www.reddit.com/r/synthdiy/comments/11hcqt6/module_3_for_my_rack/ SEQ UNO redrawn schematics]
* [https://www.youtube.com/watch?v=EpqNQiMcVl8 DIY Throughhole MI Braids - Modular in a Week] and [https://www.youtube.com/watch?v=UQ76YSmVNnw A DIY Mutable Instruments Peaks TH STM32 Reversion - Modular in a Week],
* "Supercell which is Clouds on steroids, check it out!"
* [https://github.com/vonkonow/LEET-Modular LEET-Modular multifunction modules]
* [https://github.com/mzuelch/CATs-Eurosynth/tree/main/Modules Some HAGIWO pcb files]
* [https://github.com/Quinienl?tab=repositories some mutable instruments mods]
* [https://www.youtube.com/@HAGIWO/videos HAGIWO]
* [https://www.youtube.com/watch?v=BW1jBHmODAg Where did I find the best VCO design for my DIY Eurorack Modular Synth?]
* [https://www.youtube.com/watch?v=5DKU1m5_b_8&list=PLyE56WXw0_5Q5QGMEXWmskuhojKyRdA3T DIY Modular in a Week part 0 intro and PSU]
* [https://www.reddit.com/r/synthdiy/ /r/synthdiy]
* [https://www.reddit.com/r/synthdiy/ /r/synthdiy]
* [https://northcoastsynthesis.com/news/design-mistakes-in-synth-schematics/ Design mistakes in synth schematics]
* [https://northcoastsynthesis.com/news/understanding-stabilization-capacitors/ Understanding stabilization capacitors]
* [https://www.reddit.com/r/synthdiy/comments/uo1s9t/comment/i8bv59g/?utm_source=reddit&utm_medium=web2x&context=3 This guys recommendations]
* [https://www.reddit.com/r/synthdiy/comments/uo1s9t/comment/i8bv59g/?utm_source=reddit&utm_medium=web2x&context=3 This guys recommendations]
* [http://yusynth.net/Modular/index_en.html yusynth]
* [http://yusynth.net/Modular/index_en.html yusynth]
* [https://syntherjack.net/eurorack-module-diy-tutorial-2-graphics/ Alu panels water slide decals]
* [https://syntherjack.net/eurorack-module-diy-tutorial-2-graphics/ Alu panels water slide decals]
* [https://ornament-and-cri.me/build-it/ Ornament & Crime]
* [https://ornament-and-cri.me/build-it/ Ornament & Crime] + [https://github.com/mxmxmx/O_C github] + [https://github.com/jakplugg/uO_c uO_c] +
[https://github.com/seismicindustries/u_O_C_flat uOC flat] untested but has kicad files. + [https://www.youtube.com/watch?v=8bC33xTxlGM Video with link for PCBs]
* Temps Utile
* Temps Utile
* [https://github.com/TomWhitwell/TuringMachine Turing Machine MK2]
* [https://github.com/TomWhitwell/TuringMachine Turing Machine MK2] (also by same Music Thing and Radio Music / Chord organ]
* [https://www.rebeltech.org/product-category/eurorack/ rebeltech] [https://github.com/pingdynasty?tab=repositories GitHub]
* [https://www.modwiggler.com/forum/viewtopic.php?t=15109 The Definitive Connecting Power Thread]
* [https://github.com/kweiwen/thinks thinks] through hole links module
* [https://emalliab.wordpress.com/2019/03/02/attiny85-midi-to-cv/ ATtiny85 MIDI to CV] [https://github.com/cctvfm/cascadence is this the same thing?]
* [https://northcoastsynthesis.com/products/msk-012-transistor-adsr.html ADSR]
* [https://www.skullandcircuits.com/?v=d3dcf429c679
* [https://www.befaco.org/rampage-2/ Befaco] have schematics and the Rampage BOM doesn't seem to include any fancy chips.
* [http://proto-schlock.blogspot.com/2014/06/epfm-electronic-projects-for-musicians.html?m=1 EPFM (Electronic Projects for musicians) Build notes and layouts]
* [https://www.musicthing.co.uk/ Music Thing]
* [https://kassu2000.blogspot.com/2015/05/precision-adsr.html?m=0 Precision ADSR]


== Power ==
⚫
=OpenSource PCBs=
{| class="wikitable"
!'Brand'
!Name
!Main Chips
!Notes
!
|-
|Moritz Klein
|[https://www.youtube.com/watch?v=pQKN30Mzi2g DIY SYNTH PSU: How to design a simple dual power supply]
|12V AC/AC wall-wart ([https://www.ebay.com.au/itm/223494897628?epid=2274148259&hash=item3409557fdc:g:NAMAAOSwTA1gR3Sj&amdata=enc%3AAQAHAAAAoFAWZJmRhzxrOjldRY15GhIRWSF59IWyVuHFYAsNfGQTxCO%2Fa8m8tp29rbGEGN%2BLE3gusmkALRJOEDpV4d2VEu9vj2VEQcFqgA7sUmOkmOKnKfT84Fi2JLca5yi7D2R1BPE744MbXrChD0kBiWvLN1qhorpx5g%2Fo9rPZPYSpd7Pdn6ob4Bx2JbN%2BlCb5JeeyGoUVlSa5tTAhDpygSPiZMe8%3D%7Ctkp%3ABk9SR4r7uczVYQ $29]), 6x 4700 uF electrolytic capacitor
|Most designs use this, search term '12vac'
|
|-
|The AudioPhool
|[https://www.youtube.com/watch?v=PrsVqHar4u0&list=PLKCm-R1LUpqO8eFJhw_XrKjUX2HlBGuYd&index=24 Design Your DIY Power Supply! (+/- 12/15V)]
|Also needs AC wallwart
|
|
|}

==VCO==
{| class="wikitable"
|+
!'Brand'
!Name
!Main Chips
!Notes
!
|-
|Hagiwo
|[https://www.youtube.com/watch?v=dKddNuAXWYU&list=PLY98KKRLWqR2JfSwNhUgXFOYRLU1FBYod&index=10 <nowiki>[ $7 Re-build ] DIY eurorack modular synth LFO/VCO with arduino nano & AD9833</nowiki>]
|AD9833, Arduino Nano
|LFO also
|
|-
|Kassutronics
|[https://github.com/kassu/kassutronics/tree/master/documentation/VCO%203340 VCO 3340]
|CEM3340 / AS3340
|
|
|-
|Modular in a Week
|[https://www.youtube.com/watch?v=DtUCzzjHhgM&list=PLyE56WXw0_5Q5QGMEXWmskuhojKyRdA3T&index=3 40106 Hex Oscillator Bank]
|40106
|Square only, various ranges based on resistors/caps
|
|-
|LMNC
|[https://www.youtube.com/watch?v=4Kz8YopLTCQ Synth Voltage Controlled Oscillator 1v/oct tracked DIY how to.]
|CEM3340 / AS3340 (Not an aliexpress or LCSC???)
|
|
|}


⚫
==OpenSource PCBs==
* [https://github.com/newdigate/eurorack-awesome Eurorack Awesome]
* [https://github.com/newdigate/eurorack-awesome Eurorack Awesome]
* [https://mutable-instruments.net/ Mutable Instruments]
* [https://mutable-instruments.net/ Mutable Instruments]

Latest revision as of 16:11, 27 April 2023

Misc[edit | edit source]

DIY[edit | edit source]

uOC flat untested but has kicad files. + Video with link for PCBs

Power[edit | edit source]

'Brand' Name Main Chips Notes
Moritz Klein DIY SYNTH PSU: How to design a simple dual power supply 12V AC/AC wall-wart ($29), 6x 4700 uF electrolytic capacitor Most designs use this, search term '12vac'
The AudioPhool Design Your DIY Power Supply! (+/- 12/15V) Also needs AC wallwart

VCO[edit | edit source]

'Brand' Name Main Chips Notes
Hagiwo [ $7 Re-build ] DIY eurorack modular synth LFO/VCO with arduino nano & AD9833 AD9833, Arduino Nano LFO also
Kassutronics VCO 3340 CEM3340 / AS3340
Modular in a Week 40106 Hex Oscillator Bank 40106 Square only, various ranges based on resistors/caps
LMNC Synth Voltage Controlled Oscillator 1v/oct tracked DIY how to. CEM3340 / AS3340 (Not an aliexpress or LCSC???)


OpenSource PCBs[edit | edit source]

Sells PCBs+KITs[edit | edit source]

YouTubers[edit | edit source]

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