Soundflower not capturing audio from external soundcard

leonerd's icon

Hi all

I use a very simple setup for my sets: On the one hand I have NI Traktor Pro and on the other hand I have Ableton Live. The soundcard I use for monitoring Traktor Pro through headphones is the small NI Traktor Audio 2, USB-plugged to my computer.

Traktor Pro and Live are routed to channel A of the soundcard, which then goes straight to speakers.
Monitoring to headphones is routed to channel B of the soundcard.

I would like to record my sets, i.e. what comes out of channel A of the soundcard.

I thought Soundflower could do this, with selecting the Traktor Audio 2 soundcard in the Soundflowerbed taskbar menu, and then Soundflower as Recording device in Audacity.

But no sound is recorded. Why? Does anyone have a solution?

Thanks a lot

Léo.