Avalon Harmonics LOGx, R&F and S&S in rack

Avalon Harmonics LOGx, R&F and S&S closeup

Eurorack synthesizer modules designed by Thorinair.

NOTICE: New module CVMod8 V2 is now available in our store! The older CVMod8 is now discontinued in favor of this new one.

UPDATE: Looks like the CVMod8 V2s have sold out in under 24 hours... We will be ordering materials to make more next week, so expect to see more as soon as possible!

Modules

CVMod8 V2 20HP

8 channel CV attenuverter, offset and mixer

iVCA 4HP

Stereo VCA with CV attenuverter and full range offset

VU 2HP

Mono VU meter with envelope follower output

Nucleus 8HP

Geiger counter random trigger and gate source

S&S 3HP

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

R&F 3HP

Dual slew limiter with independent rise and fall

WF 2HP

WaveFolder with DC offset controls and offset CV

Blanks

Printable Blanks

3D printable blank panels in various sizes

Alternative Panels

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.