Expand your I/O capacity to handle any audio production need with the Universal Audio Volt 4P Max, a 12x6 USB-C audio interface offering four Tone Shaping Preamps for 60 dB of clean gain and selection between three preamp character types. Combined with Max dynamics processing and robust 32-bit / 192 kHz conversion, this interface provides users with crisp, pro-quality audio and intuitive operation.
The Volt 4P Max sports separate inputs for mic/line signals and instrument signals via two 1/4" front-panel Hi-Z jacks and four rear-panel XLR-1/4" combo jacks. The interface features stereo line output, 3.5mm TRS MIDI I/O, two headphone outputs (1/4" and 3.5mm) with one shared cue mix, and two monitor outputs. The interface provides three USB-C ports for power, host connections, and external devices. The Volt 4P Max is mobile ready, with full support for USB bus power and iOS. The Volt 4P Max features loopback functionality, making it easy to bring in an external guest during podcasts and streaming. A bright full-color display lets you keep an eye on your levels at a glance, and Auto-Gain and Clip Protection functions keep your tracks pristine and distortion free. This interface is built for hassle-free UAD Console and LUNA DAW compatibility and includes a bundle of plug-ins and software for immediate audio production right out of the box.
- LUNA Digital Audio Workstation
- Topline Vocal Tune
- UA 610 Tube Preamp & EQ Collection
- Century Tube Channel Strip
- Teletronix LA-2A Tube Compressor
- UA 1176 Classic FET Compressor
- Pure Plate Reverb
- Galaxy Tape Echo
- Oxide Tape Recorder
- Vibe Analog Machines
- PolyMAX Synth
- Anthem Analog Synth
- UAD Lion ’68 Super Lead Amp
- UAD Showtime ’64 Tube Amp
- Melodyne Essential by Celemony
- Ampeg SVT-VR Classic Bass Bundle by Plugin Alliance (includes Ampeg SVT-VR Classic, bx_Tuner and bx_Masterdesk_Classic
- Virtual Drummer DEEP by UJAM
- Virtual Bassist DANDY by UJAM
- Splice INSTRUMENT
- Prisma - Producer Lab by UVI
- FL Studio Producer Edition (3 months free)
- Puremix membership and tutorial videos (3 months free)

