What is it?

This is a stompbox/effectpedal that is ready for a stage. Almost. You just have to program it to do what you want.. But the mechanics and the electronic parts has been taken care of. This is based on the Teensy 3.1/3.2 from PJRC.com. The Teensy is Arduino compatible and has special DSP instructions. That makes it very powerful and versatile compared to a "standard" Arduino. The board has now integrated the audio DAC. It is the same as the It is capable of very impressive stuff like running FFT, state variable filters, delays, pitch detection ++ The box itself is made of 1.5 mm steel and is painted with white powder coat. The front PCB is possible to customize by writing your own names on the controls. All jacks can either be used as stereo/mono or CV/expression pedal inputs.

The specs:

• 4 x potmeter
• 2 x 3pos switch
• 2x footswitch
• 3x LED
• 4x Stereo jack
• 128x64 white OLED screen
• 8-15V supply voltage

The schematic can be found HERE

Why did you make it?

I made this box to have a common platform where I could make different effect pedals. And it should survive on the road. Simple as that.

What makes it special?

Well, it looks quite cool right? And thanks to the Teensy, there is a lot of possibilities! You can use the graphic Audio System tool from PJRC.com to design your own audio effects/generators.

Check out that website: AudioSystem Design tool