Sandpaper Module (but smaller)

https://youtube.com/shorts/3oUZ-BtjJg0?feature=share

ORDER + MORE INFO HERE

Sandevistan is a two-channel piezo contact microphone instrument. It features a square of 50grit sandpaper adhered to the front panel for greater sonic exploration, an input for external contact mics and other audio sources, and infrared LED based active distortion.

https://www.wildfirelaboratories.com/current-devices/p/sandevistan

• 50 mA +12V
• 50 mA -12V
• ? mA 5V

Available as an assembled Module and as a DIY project.

This Module is currently available.