nonlinearcircuits Mogue mixer & VCA

via nonlinearcircuits:

“MOGUE is a VCA and Mixer based on early Moog designs, with some mods to get them into ‘Eurorack standards’ (!). Both circuits can be overdriven to get some wave-shaping action. The mixer can handle CV and audio but the VCA is audio only (tho feel free to place links instead of the capacitors to make it work for DC). Some users consider these 2 modules are an inherent

New Blue Clone – DIY analog Drum Machine and Bass Synthesizer

Published on Jul 12, 2018 DrummingEvil

“WIP update on the Blue Clone, my DIY drum machine and bass synth, more analog goodness woo!”

New North Coast Synthesis MSK 012 Transistor ADSR Eurorack Module

via North Coast Synthesis:

“Envelope generator offers full ADSR with minimalist design

TORONTO, Ontario – July 11, 2018 – North Coast Synthesis Ltd., Toronto-based manufacturer of electronic musical instruments, has extended its line of discrete-transistor utility modules with the MSK 012 Transistor ADSR, an envelope generator for Eurorack synthesizers. With only nine transistors it generates

KP-836 Synthesizer Build – Custom Knob Laden Keyboard Enclosure for the Korg Poly-800

Published on Jul 8, 2018 elkelektronik

“The KP-836 is a custom keyboard enclosure, designed to make the most of the Korg Poly-800, by combining a solid enclosure with the functionality of the KP-8 interface.
Check out more about the build at”

I have been working on this project for a while now. There is still work to do, but I’m excited to have achieved

The Star Shepherd Synthesizer

Published on Jul 3, 2018 Nightwind Records

“Enter the STAR SHEPHERD a synth I Build/bent/hacked/modified from old guitar pedals FX and EQ boxes, a small AM radio and a 1981 Casio 403 keyboard. The oscillator section is made out of Pitchshifter/Harmonizers/Sub Octavers and a graphic EQ pedal to create complex harmonic tones – transmorphed from the simple keyboard sounds fed by the Casio. The

Rhythmmaster 85 – white noise snare synth (prototype)

Published on Jul 1, 2018 Rhythms of buttocks

“Rhythmmaster 85 – ATTiny 85 based analog white noise hi-hat / snare synth (prototype):…

Left channel: soviet 27 years old synth Ritm-2 with cv/gate converter.
Right channel: Rhythmmaster 85, prototype.”

Moog Voyager 14 bit MIDI controller based on ARDUINO

Published on Jul 1, 2018 Paolo Z-Plane

“Moog Voyager 14 bit MIDI controller based on ARDUINO”

The Voyager has some powerful options under the hood, like the ability to select different filter poles. They are accessible via front panel menu diving, but having a dedicated box would of course be better. Other Moog synths like the Minitaur and the Sub Phatty could use external control boxes

Mads The Synthesizer Addict’s First Homemade Synthesizer

My First Homemade Synthesizer! Published on Jun 27, 2018

“This machine was created using Axoloti
Thanks to Johannes Taelman for making it so easy for me to get started making synthesizers!
This has helped me coping with my synthesizer addiction for a while…

At its core, its a 5 voice digital FM synth which has 3 modulators.
– Its being sequenced by the Arturia

Introducing the MIDI to CV Converter (MBHP-CV) and a quick repair

Published on Jun 23, 2018 Sbranvlztronics

“The MIDIbox CV can convert MIDI messages to 8 CV and 8 Gate outputs. I added a monophonic analog synthesizer (VCO, VCF, VCA and VCADSR) to the MIDIbox so it can be used stand alone or controlling external analog modules.
I was having trouble with the menu navigation switches, so I replaced them and made this video showing the internals of the MBHP-CV.

Kit Review # 22 – Triple Attenuverting Mixer by HAMARA LABS

Published on Jun 13, 2018 Synth Diy Guy

Note this is the first post to feature HAMARA LABS.

“A really clever utility module, also a great first SMD project!

Thanks Synthcube for supplying the kit 🙂
Get yours here:…

Schematics and other info:…”

via SynthCube:

“hamara labs triple attenuverting mixer, 1U