#7 in Office presentation remotes
Use arrows to jump to the previous/next product
Reddit mentions of Rolls DB14 AV Presenter
Sentiment score: 0
Reddit mentions: 1
We found 1 Reddit mentions of Rolls DB14 AV Presenter. Here are the top ones.
or
AvPresenterStereo patch
Specs:
| Height | 5 Inches |
| Length | 5 Inches |
| Number of items | 1 |
| Release date | January 2020 |
| Weight | 0.6 Pounds |
| Width | 5 Inches |
You do not want to do this with a passive cable or shorting the output channels. (and your #2 is not going to work, and will probably damage the laptop)
It is possible to get some results using a set of resistors, but then you will run into phasing issues on a lot of audio.
The correct way to do this is with a summing circuit. You can get a cheap mixer, or something like this or this to "sum" the channels together, and then get (or make) a breakout cable to take the balanced xlr-mono and convert it to unbalanced trs.
Alternately, you can try to roll your own circuit. (reference: https://www.rane.com/note109.html )