Universal Audio VOLT 4 Gen 2 12-in/6-out USB w/ 2 Mic Preamps & 2 Line Inputs (MAC/WIN)

32-bit / 192 kHz bus-powered USB audio interface featuring Tone Shaping Preamps, Hi-Z instrument inputs, ADAT input and MIDI I/O, full-color Smart Display, Auto-Gain and Clip Protection, and a suite of UAD plug-ins and LUNA Digital Audio Workstation. Compatible with Mac, Windows, and iOS.

Album-Ready Sound with Smart Control

Volt 4 is a next-generation mobile USB audio interface with two onboard Tone Shaping Preamps, Smart Display, and expanded inputs, giving music creators the sound of a pro studio with easy, hands-on control.

Built by the same team behind the legendary Apollo interfaces, Volt 4 makes recording effortless. Get up and running on Mac, Windows, iPad, or iPhone in minutes. Set vocal, guitar, and stereo instrument levels perfectly with Auto-Gain. Connect to MIDI keyboards and drum machines, and expand your studio over ADAT.

When it’s time to mix, you get an award-winning suite of UAD plug-ins and the LUNA Digital Audio Workstation.

Tone Shaping Preamp. Get the rich character of a record, not a demo.

Full 32-Bit Audio. Hear your performance in incredible detail with legendary UA quality.

Expanded I/O. Capture your vocals and instruments simultaneously, connect instruments over MIDI, and add inputs over ADAT.

Smart Display. Select channels and set levels fast, with bright visual feedback.

Auto-Gain & Clip Protection. Never worry about signal peaks ruining your take again.

• Tone Shaping Preamp. Get the rich character of a record, not a demo.
• Full 32-Bit Audio. Hear your performance in incredible detail with legendary UA quality.
• Expanded I/O. Capture your vocals and instruments simultaneously, connect instruments over MIDI, and add inputs over ADAT.
• Auto-Gain & Clip Protection. Never worry about signal peaks ruining your take again.
• Smart Display. Select channels and set levels fast, with bright visual feedback.