Dup Dup

Dual Voltage Controlled Footswitch


Add a stompbox type of control to your modular! Use floor switches to bypass signal processor, switch between any two signals, mute trigger sequence for your kick drum or just send a gate signal! It can be used in either momentary or switch mode! Works with any button, but with the ones we provide it also gives you visual indication on the floor. It can be also used as a simple voltage-controlled switch.


  • dual voltage-controlled switch
  • 2 foot-switch inputs (including an LED indication on the passive footswitch)
  • each channel has signal IN which is buffered into the FX Send
  • signal OUT selects between FX Return and Signal IN
  • manual button to change the switch
  • each channel can act as a momentary button or as a latch switch
  • gate input inverts the current state of the switch
  • handmade locally by Bastl Instruments in Brno, Czech Republic

Technical details

  • 5HP width
  • PTC fuse and diode protected 10pin power connector • 35mm deep
  • current consumption: +12V: <30mA, -12V: <5 mA
  • pdf user manual download