Universal Audio Volt 1 USB Audio Interface
The Volt 1 is a bus-powered USB-C interface with UA's Vintage mic preamp mode, a switchable circuit that adds the tube-style harmonic weight of the 610 console preamp to whatever you put in front of it. Conversion runs at 24-bit / 192 kHz, and the mic input measures 20 Hz - 20 kHz within a tenth of a dB with 55 dB of gain on tap.
Volt 1 gives you a single combo XLR/TRS input with switchable +48V, two balanced monitor outputs and one headphone output, plus 5-pin MIDI in and out for a keyboard or controller. It ships with the USB Type-A to Type-C cable and a USB-to-DC cable for phone and tablet work, and registers to a UA account for the bundled LUNA recording system and plug-in collection.
| Analog Inputs | 1 x combo XLR/TRS mic/line/instrument |
|---|---|
| Outputs | 2 x monitor, 1 x headphone |
| Conversion | 24-bit / 192 kHz (44.1, 48, 88.2, 96, 176.4, 192 kHz) |
| Connection | USB 2.0 Type-C, MIDI In/Out |
| Mic Input | 20 Hz - 20 kHz +/-0.1 dB, 112 dB dynamic range, 55 dB gain, +48V phantom |
| Dimensions | 5.7 x 5.1 x 2.0 in (14.5 x 13.0 x 5.0 cm) |
| Weight | 1.2 lbs (0.55 kg) |









