Wavetables

Plinky and Plinky+ allow you to replace the wavetable in the positive range (0 - 100%) of the Shape parameter.
Install wavetab.uf2 in Tunnel-of-Lights Mode - instructions below.

NOTE: Replacing the wavetable will alter the sound of your Synth presets.
To revert to the default wavetable, install Wavetable 01 Original by Miunau.

Plinky – Wavetable install instructions

Installing a wavetable takes only a few moments:

  • Unplug all cables from Plinky
  • Connect a USB cable to your Plinky
  • Do not power from Eurorack at the same time, and use only one USB port
  • Hold down the encoder (rightmost knob), and plug the USB cable into your computer

Plinky will show up as a drive and you should see the "tunnel of lights" effect on Plinky's LEDs.

  • Drag and drop wavetab.uf2 to the drive. Make sure the file is called wavetab.uf2 - do not rename.
  • While flashing, the LEDs will flicker. This is normal.
  • To finish, just click the encoder again. Plinky will boot up and you should see the correct version number.
Plinky in Tunnel of Lights (UF2) Mode Plinky Firmware Update with UF2 File

Plinky+ – Wavetable install instructions

Wavetables for Plinky and Plinky+ are cross-compatible.

  • Unplug all cables from Plinky+
  • With Plinky+ powered off, connect Plinky+ to a power source (PC or Mac USB port, or USB power adapter)
  • Hold down the Encoder, and with it held down, press the on/off button to turn Plinky+ on
  • The screen remains blank, and you’ll see a tunnel of flashing LEDs
  • Plinky should show up on your PC as a USB Drive
  • Drag and drop the wavetab.uf2 file onto the Plinky USB Drive
Plinky+ in Tunnel of Lights (UF2) Mode Plinky+ Firmware Update with UF2 File

USB drive not showing up?

  • Make sure your cable can transmit data. Try another cable.
  • Mac M1 / M2 users on MacOS 14 follow these steps. Then upgrade to Firmware 0.A7 or higher.
  • Linux users follow these steps. Then upgrade to Firmware 0.A7 or higher.