It’s hard to make an audio mixer with any less technology than FingerRing (YouTube video, embedded below). We’re pretty sure that [Sergey Kasich] isn’t going to get a patent on this one.

Multi Devices Compatibility：This portable 8 channel mixers has Bluetooth for wireless streaming and use it as an input to mix signal with other input channels. It works with IOS, Android ...

If you've been toting around a separate mixer to record two audio sources, Shure's latest USB-C microphone will lighten your ...