Reddit reviews Conwork 2-Pack 3.5mm Male to Female Audio Extension Cable Stereo Headphone Cord with Volume Control 3Feet(Black)
We found 2 Reddit comments about Conwork 2-Pack 3.5mm Male to Female Audio Extension Cable Stereo Headphone Cord with Volume Control 3Feet(Black). Here are the top ones, ranked by their Reddit score.
With a volume control, you can easily adjust the volume. Therefore, it is really a wonderful audio extension cable for choice.Stereo extension cables extends the connection between MP3 players, smartphones, tablets, computers or other audio devices with a 3.5mm auxiliary port (AUX) and your headphone, portable speaker, amplifier, AV receiver, or car stereoCompatible with iPod, iPhone, iPad, Kindle Fire tablets, Samsung Galaxy smartphones and tablets, Google Nexus smartphones and tablets, Microsoft Surface tablets, Nokia Lumia smartphones, SanDisk Sansa MP3 players, and moreThe tangle-free design makes the cable easy to store, you can wind it without having to worry about knots or kinks. Ideally to use at home, car and outdoorPackage Contents: 2x 3.5mm Stereo Audio Extension Cables in 3 Feet. Lifetime Warranty.
you don't have to connect ground to anything. The pot basically acts as a resistor between the two jacks and as such attenuates the signal.
While there will be of course some soldering involved it is not too complicated, and probably would be even a nice project to practice. The parts itself are also quite cheap.
I used different sized jacks on each side so i can easily connect my audio interface.
Edit:
you could also use something like this:
https://www.amazon.com/Conwork-2-Pack-Extension-Headphone-Control/dp/B01DRQEAZO/ref=sr_1_1?ie=UTF8&qid=1481735783&sr=8-1&keywords=headphone+extension+volume+control
Even cheaper: https://www.amazon.com/dp/B01DRQEAZO/