ART USB IV 4x4 USB Audio MIDI Interface

The ART USB IV is a high-performance USB audio and MIDI interface offering 32-bit conversion and sampling rates up to 192 kHz. It provides four combo XLR / 1/4" inputs with low-noise preamps (two with Hi-Z support), plus two balanced main outputs and a dedicated headphone monitor. With full MIDI I/O, direct input monitoring, transformer-isolated outputs, and USB bus power, it is ideal for project studios, mobile rigs, and home recording setups.

Key Features

• 4 combo XLR / 1/4" TRS inputs (2 mic/Hi-Z, 2 mic/line)
• 32-bit A/D and D/A converters with up to 192 kHz resolution
• Stereo 1/4" balanced main outputs and dedicated headphone output
• Full-size 5-pin MIDI In and Out connectors
• Direct input monitoring with zero latency switch
• Transformer-isolated outputs to reduce noise and ground loops
• Switchable 48V phantom power for condenser microphones
• USB bus-powered operation with plug-and-play convenience
• Includes Cubasis LE software bundle

Technical Specifications

• Analog I/O: 4 inputs / 4 outputs at up to 192 kHz
• Inputs: 4 combo XLR / 1/4" TRS (2 mic/Hi-Z, 2 mic/line)
• Outputs: 2 balanced 1/4" TRS main outs, 1 headphone output
• MIDI: 1 x In, 1 x Out (5-pin DIN)
• Phantom Power: Switchable 48V on all inputs
• Sample Rates: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz
• Bit Depth: 32-bit conversion
• Host Connection: USB 2.0 (bus powered)
• Output Isolation: Transformer isolated outputs
• Dimensions: 6.5" x 5.9" x 1.75" (165 x 150 x 45 mm)
• Weight: 2.9 lb (1.3 kg)
• Power: USB bus-powered, no external power supply required

What's in the Box

• 1x ART USB IV Audio Interface
• 1x USB Cable
• 1x Cubasis LE Software License
• User Documentation