-Switchable mic/line input
-Phantom power
-Gain control
-1/8" headphone output
-XLR mic input
-High-impedence guitar input
-Mic input powered by two AA batteries
-Non-powered guitar input

- Advanced version of our popular US-1x2 with
even better sound quality
- Can be used with Windows, Mac, iOS, iPadOS
- Sampling rates up to 192 kHz / 24 bit
- Inputs: 1 × XLR with switchable 48 volt
phantom power, 1 × TRS switchable between
Line (balanced) and Instrument, alternatively 2
× RCA on the rear
- Outputs: Stereo Line out (RCA)
- Low-latency monitoring function

- Advanced version of our popular US-2x2 with
even better sound quality
- Can be used with Windows, Mac, iOS, iPadOS
- Sampling rates up to 192 kHz / 24 bit
- Inputs: 2 × XLR/TRS (balanced) for Mic/Line/
Instrument level, 48V phantom power, each
input switchable on/off by software
- Outputs: 2 × TRS jacks (balanced), configurable
by software
- Low-latency monitoring function

- Advanced version of our popular US-4x4 with
even better sound quality
- Can be used with Windows, Mac, iOS, iPadOS
- Sampling rates up to 192 kHz / 24 bit
- Inputs: 4 × Mic (XLR) or Line (TRS, balanced),
48V phantom power, jack inputs 1/2
switschable to instrument, inputs each
switchable on/off by software
- Outputs: 4 × Line (TRS, balanced), configurable
by software

Ultra-HDDA (High Definition Discrete Architecture) mic preamps with -125dBu EIN
Eight Ultra-HDDA mic pres with XLR connectors, eight TRS inputs
Standalone mode for use as an independent mic preamp
Up to 96kHz/24-bit recording
Support for Windows and Macintosh
USB 2.0 computer connection
Connect with iPads and other iOS devices via Class Compliant drivers
+48V phantom power available

- Up to 10 audio inputs and 2 audio outputs for a Windows or Mac computer or iOS device
- Audio resolution up to 192 kHz / 24 bit
- Two analogue mic/line inputs (XLR/TRS)
- Ultra-HDDA microphone pre-amps
- Individually switchable 48-Volt phantom power
- TRS inputs can be switched to instrument-level
- Gain controls, signal and peak indicators on each analogue input
- Optical audio input

- Up to 20 audio inputs and 8 audio outputs for a Windows or Mac computer or iOS device
- Audio resolution up to 192 kHz / 24 bit
- Four analogue mic/line inputs (XLR/TRS)
- Ultra-HDDA microphone pre-amps
- Individually switchable 48-Volt phantom power
- TRS inputs can be switched to instrument-level
- Gain controls, signal and peak indicators on each analogue input
- Two optical audio i