Setup - Studio One 3 - External Instrument Control

To control external instruments within Studio One you must use Scaler as a VST plugin and route Scaler’s MIDI output onto the track of the instrument you wish to control.


  1. Load Scaler VST onto an instrument track and the instrument you wish to control on a second track.

  1. Drag the track window down to show all the MIDI selection boxes.

  1. In the MIDI input section, select Scaler as the “Instrument Input” and select MIDI Output 1 as the “Instrument Channel”.

  1. Arm Scaler track so it receives MIDI from your controller and turn on the monitoring on the controlled track.

  1. Scaler MIDI output is now routed to your instrument.

PDF version: Scaler - External Instrument Control Setup - Studio One 3