Which Power Supply does my interface use? 26 April 2021 15:10 Updated If you're unsure what power supply you should use with your interface then please consult the user guide for your product which you can find in our Downloads section. If you need to order a new power supply, please contact our Spares team. Related articles Can I use different power supply voltages with my Product? Is my Scarlett interface a 1st Gen, 2nd Gen or 3rd Gen? Why is there unwanted hum/noise in my monitors? Where can I download the drivers for my Focusrite interface? Saffire Product Troubleshooting - Connection Difficulties Was this article helpful? 11 out of 85 found this helpful We'd like to know how we could improve this article. Click here to tell us why it wasn't helpful.