Universal Audio Volt 476, 4x4 USB Audio Interface with Integrated Compressor, 24 Bit / 192 kHz AD/DA converter, Integrated microphone preamps with vintage mic preamp mode, Integrated 76 compressor (based on the UA 1176), +48 V phantom power switchable, Headphone amplifier, Direct monitoring, USB bus-powered, Compatible with PC (Windows 10 64 bit), Mac (macOS 10.14 Mojave or higher), iPad and iPhone (iOS 14 or higher), Dimensions (W x H x D): 241 x 133 x 175 mm, Weight: 1.2 kg, Includes USB-C to USB-A cable and external power supply@+*Included software:*@+@+, Ableton Live Lite, Softube Marshall Plexi Classic Amp Softube Time & Tone Bundle, Celemony Melodyne Essential, Relab LX480 Essentials, Plugin Alliance Ampeg SVT-VR Classic, Brainworx bx_tuner and Brainworx bx_masterdesk Classic, UJAM Virtual Drummer DEEP and Virtual Bassist DANDY, Spitfire LABS@+*Connections:*@+@+, 2 Mic/Instrument/Line combo inputs: XLR / 6.3 mm jack, 2 Line inputs: 6.3 mm jack, 4 Line outputs: 6.3 mm jack, Stereo headphone output: 6.3 mm jack, 1 MIDI input and output, 5V DC input for power supply unit, USB-C connection