PC Audio Playback on a Signature 22 MTK Mixer
Technical Support Guide
Brand:
- Soundcraft
Models:
- Signature 22 MTK Mixer, Signature Series
Question:
How can I playback audio from my PC on a Signature 22 MTK mixer?
Answer:
- Yes, the Signature MTK can work as a normal USB audio interface.
Installing the Driver:
- If you are using a Windows PC, you will first need to install the driver which you can download from the product's page: https://www.soundcraft.com/en/products/signature-22-mtk
- If you are using a Mac you do not need to install a driver.
Setup:
- Connect the 22 MKT to the computer with a USB cable.
- Once you have connected the mixer to the PC, you need to check what the playback device is in your OS. By default, it should be channel 21/22 on the 22 MTK mixer.
- Make sure it is.
- Start the audio on the PC
- Push in the Return (RTN) button on the channel 21/22
- Turn up the TRIM knob
- Press the MST button (next to the fader, this routes the channel to the Master outputs)
- Make sure the channel is NOT muted (MUTE button above the fader)
- Turn up the channel fader and the MASTER fader
- Now you should hear the audio playing back.

- The process is described on the 8th page of the Signature MTK Recording guide.