HomeProduct Posts What are the analog and digital in/out numbers in my recording software for Element & Ensemble Thunderbolt? June 3, 2019 by Chris G Element General, Element Series, Software Apogee interfaces provide a driver-supplied label for each input and output channel (see this video for an example in Logic: https://apogeedigital.com/blog/apogee-element-tutorial-enable-logics-io-labels)If your DAW (recording software) does not read this and only shows the channel number, use this guide to match the channel numbers with your Element or Ensemble interface: Element 24 Element 46 Element 88 Ensemble Thunderbolt (Inputs) Ensemble Thunderbolt (Outputs)