Puff

Maker	Avalon Harmonics
Type	Stereo multimode filter with a ping input
Mounting	SMD
Width	8 HP
License	Open source (CC BY-SA 4.0 on the design files)
Difficulty	🌋 Fine-pitch SMD

The cutoff tracks 1V per octave and can be calibrated, so pinging it with gates gives tuned percussive tones.

Documentation

• Bill of materials (BOM)
• Schematic

Links

• Source / files on GitHub
• Maker page

More from Avalon Harmonics

AxB Analog four quadrant multiplier with rectifier switches and attenuverters CVMod4 4 channel CV attenuverter, offset and mixer CVMod8 8 channel CV attenuator and offset CVMod8 V2 8 channel CV attenuverter, offset and mixer CVModH 2 channel CV attenuverter, offset and mixer in 1U format KickAid Kick rumble helper for ducking, EQ and mixing LOGx Dual logic gate with a swappable logic IC MiX Compact 3 channel mono mixer

More filter modules

Ripples Mutable Instruments Blades Mutable Instruments Shelves Mutable Instruments V2044 VCF HAGIWO 3320 VCF diysynth Passive Low Pass Gate diysynth Kra Pao Voxmachina SVFs Super Synthesis

This is a third-party open-source design, listed here as a build reference. Specs are researched from public sources; check the source repo and store for the current BOM, panel, and revision before ordering parts. Corrections welcome.

← Back to all builds Resources Suggest a correction or a missing module