function list 4 in/4 out USB audio interface Support up to 24bit/192kHz audio format Improved the TASCAM driver, the buffer size can be selected from 4 samples, thereby providing low latency and stability (Windows: TASCAM native driver) 4 XLR inputs with Ultra-HDDA microphone preamplifier and +48V phantom power 4 TRS line inputs that support guitar input on IN1-2. TRS line outputs 1-2/3-4. 2 headphone outputs. Equipped with MIDI IN/OUT terminals USB Type-C connection (including USB Type-A-Type-C cable) USB bus power supply * 48V phantom power needs to be connected to PC power supply via USB Type-C Direct monitoring with zero delay. Compatible with iPad and other iOS devices Extensive bundled software Steinberg Cubase LE, Cubasis LE 3 IK Multimedia Sample Tank 4 SE Antares AUTO-TUNE UNLIMITED (free use for 3 months) Verified operation on major DAWs (Pro Tools, Live, Cubase, Studio One, GarageBand, Logic Pro) Stereo/mono optional loopback function (Windows, Mac, iOS, iPadOS) Support OBS Contained items US-4x4HR AC adapter PS-P1220E USB cable (Type-A-Type-C) DAW software installation guide DAW plug-in software installation guide User manual (including warranty card)