
The wires are connected to the TRS plug like this:ĭepending on the type of plug, you may have access to the pins inside the connector’s housing. Check the image below to see which wires are audio signal wires and which are ground wires in the most common TRS wiring schemes (image courtesy of DIY Perks on YouTube). Usually red wires are the right audio channel and blue wires are the left audio channel.



However, there’s a lot to be gained with the new iPad Pros, including thinner bezels, the iPhone XS’ gesture navigation, a new magnetically attached Apple Pencil, and finally, the addition of FaceID. Apple is also increasing the number of dongles they sell, by introducing a $39 SD card to USB-C dongle for users who want to edit photos straight from their camera while on-the-go. Apple removed the audio jack from the iPhone 7 / 7 Plus, then removed all other ports except the audio jack and USB-C on the MacBook Pro and Air lineups. The company has been removing ports from its lineup for a while now. IPad Pro: hands-on with Apple’s new all-screen tabletĪpple’s removal of the 3.5mm audio jack from the iPads wasn’t without warning.
