My setup : Electric Guitar > Vamp2 (amp&effects modeling) > Scarlett 2i2 > Jack+Ardour+Ubuntu.
When I am not recording, the volume of the Guitar is perfect in Ardour : see Master Volume (green circle) on the screenshot.
But when I record, the volume drop significantly : see Track Volume (red circle) on the screenshot.
As a result the volume of the guitar is too low comparing to the Backing track while recording and the volume slider of the track can help a little for the export but not much…
How can I have the same Input Level in Master and in the recording tracks ?
I think everything is OK in the input chain and I can’t figure which Ardour setting makes the volume drop…
Any idea ?