קונטרולר למוניטורים וכרטיס קול +Mackie Big Knob Studio   Input Channels :   4 x sourcesOutput Channels:    3 x stereo monitorsAnalog Inputs 4 x 1/4″ TRS (line), 2 x XLR-1/4″ combo (mic), 2 x 1/4″ (cue), 1 x 1/8″ (aux in), 1 x XLR (external talkback)Analog Outputs 6 x 1/4″ (monitors A/B/C), 2 x 1/4″ (2-track), 2 x 1/4″ (studio/phones)Headphones 2 x 1/4″Computer Connectivity USBA/D Resolution 24-bit/192kHzUSB 1 x Type BTalkback Built-inSoftware TraktionCompatibility Mac, WindowsForm Factor DesktopPower Supply 18V DC power supply (included)