Modules

iVCA Module

iVCA 4HP

Stereo VCA with CV attenuverter and full range offset
VU Module

VU 2HP

Mono VU meter with envelope follower output
kNOT Module

kNOT 3HP

Triple logic NOT gate
CVMod8 Module

CVMod8 20HP

8 channel CV attenuator and offset
Nucleus Module

Nucleus 8HP

Geiger counter random trigger and gate source
S&S Module

S&S 3HP

S&H with built in random, slew limiter and noise source
R&F Module

R&F 3HP

Dual slew limiter with independent rise and fall
LOGx Module

LOGx 3HP

Dual logic gate with swappable IC
WF Module

WF 2HP

WaveFolder with DC offset controls and offset CV
MiX Module

MiX 2HP

Compact three channel mono mixer

Blanks

Alcove Module

Alcove 1HP

Blank for storing manuals
Printable Blanks

Printable Blanks

3D printable blank panels in various sizes

Alternative Panels

Pet Rock Alt Panel

Pet Rock Alt Panel

An alternative black panel for the Pet Rock module by Jonah Senzel

About

Avalon Harmonics is a brand of eurorack synthesizer modules designed by me, Thorinair. The modules are all designed to have some associations with the Avali fictional species and to have some unique functionalities - mostly stuff that I needed but couldn't readily find elsewhere.

All modules are designed to use THT components and standard modular synth parts to make them easier to solder and/or source when buying kits or bare PCBs. I plan to provide full BOMs for all of my modules, as well as schematics on my GitHub repository.

Keep in mind that for all intents and purposes, I am sort of a novice at designing modules. I learned analog electronics as I went and needed it for my designs, but I thoroughly tested my modules in my own rack. However, I cannot guarantee that the modules will work perfectly or be bug-free in your own rack. Please don't hesitate to contact me using info below if you run into issues or have any questions!

I am not responsible for any damage that may occur from incorrect assembly or usage of my modules.

Contact