- Mackie MainStream; live streaming and video capture interface; programmable control buttons; HDMI recording with 1080p x 60 fps; HDMI pass through with 4K x 60 fps; integrated USB-C hub with two connections; +48V phantom power switchable; USB bus-powered; mute switch for microphone and aux; matrix software for effects, routing, with 4 hardware inputs, 6 virtual inputs and 24 virtual pads; connections: Microphone input XLR / 6.3 mm jack, headset / microphone connection 3.5 mm mini jack, aux input 3.5 mm mini jack, 2x line output 6.3 mm jack, stereo headphone output 6.3 mm jack, HDMI input, HDMI pass through, 2x USB-C (hub), 1x USB-C for PC/Mac connection; Dimensions: 214 x 95 x 62 mm (WxDxH); Weight: 0.6 kg