UAD Volt 1 USB Audio Interface Record a Classic, Anywhere. Desktop 1-in/2-out USB 2.0 audio interface with professional audio conversion, built-in Vintage Mic Preamp, and bus power for Mac, PC, iPad, and iPhone. Universal Audio created Volt 1 for singers, songwriters, guitarists, livestreamers, and podcasters. This portable 1-in/2-out USB recording interface for Mac, PC, iPad, and iPhone gives you superior sound quality, a Vintage Mic Preamp mode derived from UAs 610 tube preamp, plus a suite of industry-leading music software so your next recording will sound classic. Features Desktop 1-in/2-out USB audio interface with class-leading 24-bit/192 kHz audio conversion for Mac, PC, iPad, and iPhone Vintage Mic Preamp mode lets you record voice or guitar with the rich, full sound of a classic UA tube preamp Essential suite of audio and music software including Ableton, Melodyne, UJAMs Virtual Drummer, Marshall, Ampeg, and more Studio-quality headphone amplifier for loud, clear monitoring USB bus powered to reduce cable clutter 48V phantom power for condenser microphones Direct Monitoring for latency-free recording Stylish, rugged construction built to withstand years of use 1-in/1-out MIDI connections USB-C to USB-A cable included