Any diy DJ mixer type projects out there?

Aentons

Well-known member
I want to try to build simple version of something like a Pioneer DJM type mixer that has two or four stereo channels, cue mix out to headphones, and three knob eq. The only pre made pcbs I've seen the come anywhere close is the mfos mixer. Anything else out there that I'm missing?


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I'm guessing you've checked all the usual places...

Maybe adapt a stereo mixer that was meant for studio use?


https://www.diyrecordingequipment.com
https://www.diyrecordingequipment.c...cq0fxU_wYudMEsK4cv4NVsHFQtMRtEEY--oUBAYMrsTf5
Synthrotek

Erica Synths

All Electric Kitchen

above URL from here:
which begat
and
https://github.com/jhbruhn/eurorack/tree/master/stereo_mix


Wow! SSL ! ! !






I've got a few things saved to my HD...
schematic for a 4 -input mixer or 6-input mixer​
marry that to a
Ibanez LS 10 Dual Loop Selector​
or AB BOX Dual Pre Amp and AB box​


Hmm not as much on my HD as I initially thought.




Youtube search...

Videos


How to make Dj Mixer at home | Homemade DJ Mixer | Mono ...
YouTube · pc Take
Feb 10, 2024

YouTube · pc Take

1777094779462.jpeg

12:33

Learn how to be a DJ by building your own mixer! Load your ...
Instagram · CircuitMess
2 days ago

Instagram · CircuitMess

1777094779468.jpeg

0:32
Making of a DJ Mixer - Part 3 (circuitry)
YouTube · Mixers Inside
Jan 7, 2025

YouTube · Mixers Inside

1777094779473.jpeg

1:00:23

Learn to build a DIY DJ mixer by understanding electronic schematics, including resistors, capacitors, and opamps.
How to make Dj Mixer at home | Homemade DJ Mixer | Mono ...
YouTube · pc Take
Oct 16, 2023


DIY MIDI DJ controller mixer with arduino and 3d printed parts
DIY MIDI DJ controller mixer with arduino and 3d printed parts
1777095111408.png
YouTube

How to make Dj Mixer at home | Homemade DJ Mixer | Mono / Stereo | Echo Mic  | VU Meter |
How to make Dj Mixer at home | Homemade DJ Mixer | Mono / Stereo | Echo Mic | VU Meter |
1777095111414.png
YouTube




CircuitMess Jay-D: DIY DJ Mixer Kit - Build & Learn STEM​

1777095002056.png
CircuitMess
https://circuitmess.com › products › jay-d
61h2j0hlMbL.jpg




Build your own DJ mixer with the CircuitMess Jay-D kit! Learn about electronics and digital sound while assembling a DJ mixtable.
US$149.00 · 7–12 day delivery · 30-day returns

Building a DJ mixer​

1777095002063.png
diyAudio
https://www.diyaudio.com › ... › Home




Apr 11, 2013 — I'm looking to build a two channel mixer. Each channel will have a phono input and if possible, a line in (switchable). Each channel will have 3 band EQ.Read more
DIY DJ mixer | diyAudio
34 posts
Jan 19, 2003
DIY DJ Mixer - diyAudio
6 posts
May 31, 2016
More results from www.diyaudio.com

DIY Rotary Mixer : r/diyaudio​

1777095002070.png
Reddit · r/diyaudio
10+ comments · 6 years ago




For a while now I've been thinking about building my own high quality analog rotary mixer. I know that buying one is both faster and cheaper ...Read more
DJ Greeb's DIY dBA5 rotary mixer (Github instructions ...
13 posts
Oct 12, 2025
DIY Rotary Mixer - Is it worth it? : r/rotarymixers - Reddit
7 posts
Oct 20, 2022
More results from www.reddit.com


Pathos DJ Mixer Pt.1 - Fabric Astronaut - WordPress.com​

1777095150639.png
Fabric Astronaut
https://fabricastronautblog.wordpress.com › 2016/07/24




Jul 24, 2016 — The mixer is built around 6 PCBs connected together using IDC16 ribbon cables. The project was designed to minimize wiring as much as possible, ...Read more






DIY DJ Mixing Station : 5 Steps​

1777095234735.png
Instructables
https://www.instructables.com › Circuits › Arduino




DIY DJ Mixing Station · Step 1: Gather Material · Step 2: Building the Spinners · Step 3: Assembling the Board · Step 4: Circuit and Code · Step 5: Start Mixing ...Read more

DIY dj mixer project (Urei1620-ish) - MOD WIGGLER​

1777095234743.png
MODWIGGLER
https://www.modwiggler.com › ... › Music Tech DIY




Oct 1, 2025 — All pots have great smooth feel to them. Aux on each channel plus a booth o/p that could work as a second one sort of if used at home like me.Read more

Ever dreamed of building your own music gear? 🎚️ This is ...​

1777095234751.png
Facebook · CircuitMess
140+ reactions · 7 months ago





Diy dj mixer for beginners

Diy dj mixer kit

Diy dj mixer with speakers

Diy dj mixer for sale

Best diy dj mixer

DIY DJ controller

DIY rotary mixer kit

DJ mixer online free


https://www.youtube.com/watch?v=g5Cr3LHaY1Q
 

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I'm guessing you've checked all the usual places...

Maybe adapt a stereo mixer that was meant for studio use?


https://www.diyrecordingequipment.com
https://www.diyrecordingequipment.c...cq0fxU_wYudMEsK4cv4NVsHFQtMRtEEY--oUBAYMrsTf5
Synthrotek

Erica Synths

All Electric Kitchen

above URL from here:
which begat
and
https://github.com/jhbruhn/eurorack/tree/master/stereo_mix


Wow! SSL ! ! !






I've got a few things saved to my HD...
schematic for a 4 -input mixer or 6-input mixer​
marry that to a
Ibanez LS 10 Dual Loop Selector​
or AB BOX Dual Pre Amp and AB box​


Hmm not as much on my HD as I initially thought.




Youtube search...

Videos


How to make Dj Mixer at home | Homemade DJ Mixer | Mono ...
YouTube · pc Take
Feb 10, 2024
YouTube · pc Take

View attachment 115953

12:33

Learn how to be a DJ by building your own mixer! Load your ...
Instagram · CircuitMess
2 days ago
Instagram · CircuitMess

View attachment 115955
0:32
Making of a DJ Mixer - Part 3 (circuitry)
YouTube · Mixers Inside
Jan 7, 2025
YouTube · Mixers Inside

View attachment 115954

1:00:23

Learn to build a DIY DJ mixer by understanding electronic schematics, including resistors, capacitors, and opamps.
How to make Dj Mixer at home | Homemade DJ Mixer | Mono ...
YouTube · pc Take
Oct 16, 2023
DIY MIDI DJ controller mixer with arduino and 3d printed parts
DIY MIDI DJ controller mixer with arduino and 3d printed parts
View attachment 115963
YouTube
How to make Dj Mixer at home | Homemade DJ Mixer | Mono / Stereo | Echo Mic  | VU Meter |
How to make Dj Mixer at home | Homemade DJ Mixer | Mono / Stereo | Echo Mic | VU Meter |
View attachment 115962
YouTube

CircuitMess Jay-D: DIY DJ Mixer Kit - Build & Learn STEM

View attachment 115960
CircuitMess
https://circuitmess.com › products › jay-d
61h2j0hlMbL.jpg




Build your own DJ mixer with the CircuitMess Jay-D kit! Learn about electronics and digital sound while assembling a DJ mixtable.
US$149.00 · 7–12 day delivery · 30-day returns

Building a DJ mixer

View attachment 115961
diyAudio
https://www.diyaudio.com › ... › Home




Apr 11, 2013 — I'm looking to build a two channel mixer. Each channel will have a phono input and if possible, a line in (switchable). Each channel will have 3 band EQ.Read more
DIY DJ mixer | diyAudio
34 posts
Jan 19, 2003
DIY DJ Mixer - diyAudio
6 posts
May 31, 2016
More results from www.diyaudio.com

DIY Rotary Mixer : r/diyaudio

View attachment 115959
Reddit · r/diyaudio
10+ comments · 6 years ago




For a while now I've been thinking about building my own high quality analog rotary mixer. I know that buying one is both faster and cheaper ...Read more
DJ Greeb's DIY dBA5 rotary mixer (Github instructions ...
13 posts
Oct 12, 2025
DIY Rotary Mixer - Is it worth it? : r/rotarymixers - Reddit
7 posts
Oct 20, 2022
More results from www.reddit.com


Pathos DJ Mixer Pt.1 - Fabric Astronaut - WordPress.com

View attachment 115964
Fabric Astronaut
https://fabricastronautblog.wordpress.com › 2016/07/24




Jul 24, 2016 — The mixer is built around 6 PCBs connected together using IDC16 ribbon cables. The project was designed to minimize wiring as much as possible, ...Read more






DIY DJ Mixing Station : 5 Steps

View attachment 115967
Instructables
https://www.instructables.com › Circuits › Arduino




DIY DJ Mixing Station · Step 1: Gather Material · Step 2: Building the Spinners · Step 3: Assembling the Board · Step 4: Circuit and Code · Step 5: Start Mixing ...Read more

DIY dj mixer project (Urei1620-ish) - MOD WIGGLER

View attachment 115965
MODWIGGLER
https://www.modwiggler.com › ... › Music Tech DIY




Oct 1, 2025 — All pots have great smooth feel to them. Aux on each channel plus a booth o/p that could work as a second one sort of if used at home like me.Read more

Ever dreamed of building your own music gear? 🎚️ This is ...

View attachment 115966
Facebook · CircuitMess
140+ reactions · 7 months ago





Diy dj mixer for beginners
Diy dj mixer kit
Diy dj mixer with speakers
Diy dj mixer for sale
Best diy dj mixer
DIY DJ controller
DIY rotary mixer kit
DJ mixer online free


Thanks Feral but none of that is really what I'm looking for. :)
 
Going to add dj style filter too?
It would be nice to have, but I think it could be added later with a send/return insert point.

From what I understand, on a pioneer, it's the Color knob set to the filter effect and turning it left is a lpf and right is a hpf. That might be nice to built as a separate effect.
 
Thanks Feral but none of that is really what I'm looking for. :)

Oh I don't know... there may be a few things hidden in there that get close to what you're after.
Pretty sure I saw at least one option in there that had 4 inputs mixed to stereo ...
Close but ... no cigar, so here you go...



Or was that cigar for me?
 
Oh I don't know... there may be a few things hidden in there that get close to what you're after.
Pretty sure I saw at least one option in there that had 4 inputs mixed to stereo ...
Close but ... no cigar, so here you go...



Or was that cigar for me?
I looked thru it all. Sorry, maybe I missed it but I didn't see any of those actively selling PCBs. The one that came closest is the Pathos but didn't see them for sale anywhere and it was like $300 for the set when he was selling 10 years ago

Edit: Sorry, I double checked and I did miss that the Pathos files had been made open and are availabe for download.

 
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