First of all. I am using an Apple MacBook Air, which is running macOS Sierra 10.12.2. The application I am running is Studio One 3 version 220.127.116.1198. As my input I am using the Blackstar ID:Core 20 v2 with the 1.0.2 firmware. My laptop is also running the Blackstar INSIDER software, version 1.8.1.
After launching Studio One I select Create a new song. Then I choose Empty song. Then choose Add tracks. At the input selection I can't select anything, unfortunately, this is set to None. Afterwards I add a mono/stereo at the Audio I / O Setup and select it. However, this does not help. With garageband (Apple) I have no problems with recording. However, this shows some buzzing and the volume is very low.
How can I record my guitar in Studio One together with my amp?