How to set CH1 and CH2 (ableton) to DECKA and DECKB (traktor) with Audio4DJ

[MarioMHJV]

I'm going away for the summer and can only bring my Numark Total Control (with broken jog wheels) and my APC40. I'm trying to figure out how to get:

Track 1 (in Ableton) to send to DECKA (in Traktor)
Track 2 (in Ableton) to send to DECKB (in Traktor)

So I can use Traktor's EQ, Filter, Levels, and send it to either my computer's built in output jack or the Audio4DJs headphones port.

So far, I've tried setting Track 1 in Ableton to send to the live instrument Deck A in traktor by plugging channel A output to Channel A input on the soundcard, but it causes feedback right away.

[zestoi]

i tried a similar thing over the weekend just to use traktor effects from ableton. i used soundflower for virtual audio ports and sent the output of sendA in ableton to two ports and set those as the input in traktor for a live input deck. seemed to work fine, tho i got some oddness when i tried to do the same with sendB in ableton to a second deck in traktor - not sure why. same thing should work fine just setting the output of a ableton track to traktor instead of via a send channel. not sure i'd want to go digitial->analogue->digital->analogue which is what you're doing by going out and in of a actual soundcard. jack should also work fine instead of soundflower if on windows.