Digitakt, Digitone, Model:Samples, Model:Cycles, or Analog MKII series, you should likely be using Elektron Transfer Elektron Transfer:
C6 would still work for basic .syx file sending/receiving , but for modern devices with bidirectional patch editing, it was already considered legacy. c6 sysex manager 2021
: Automatically converting standard audio into the MIDI Sample Dump Standard (SDS) format. The 2021 Turning Point: The Final Disappearance or Analog MKII series