Comment 0 for bug 1516893

For collaboration sets, it would be useful to have independent headphone outputs. As an example use case, DJ 1 could be mixing with decks 1 & 2 and previewing these decks on headphone output 1 while DJ 2 could mix with decks 3 & 4 and preview those decks on headphone output 2. As it is now, with two DJs sharing one headphone output, it can be difficult for each DJ to have enough time with the headphones to get creative with 4 deck mixing.