WIDE CONNECTIVITY: – 2×2 portable audio interface: 2 combo XLR/MIC/LINE inputs with phantom power and 2 independent TRS/TS stereo jacks to connect PA, monitors, amps & recorders. Use 1/4″ TRS/TS for various devices.SUPERIOR CONTROLS: – USB interface with 48V phantom power and high quality preamps. Separate volume control, signal & overload indicators, and fast fade buttons. Ideal for recording with condenser mics for clarity & detail, perfect for guitar and vocals.HIGH FIDELITY AUDIO: – Pro recordings with AI-04’s high-performance converters. Low-noise balanced outputs for clear audio playback. High-fidelity private listening with headphones. Hear details of tracks from Spotify, Apple Music & Amazon Music.VERSATILE COMPATIBILITY: – Plug-and-play USB audio interface, no drivers needed. Compatible with Mac OS and Windows XP+. Use with popular recording software like Pro Tools, Ableton, Cubase, etc. Small and portable for flexible music production on-the-go.Specifications: