The UAX220-V2 is a professional stereo USB Audio interface designed for broadcast and other demanding pro audio applications that require high quality audio acquisition of analog sources. Because it is USB Audio compliant, it can be used with multiple computers (laptop or desktop) and thrid party software applications without installing a dedicated driver.
- USB Audio stereo interface: no driver to be installed
- Bus-powered on USB
- Supported under Windows, Mac OS X, and Linux
- 2 bal. analog mono inputs +22 dBu max signal level
- 2 bal. analog mono outputs +10 dBu max signal level
- Stereo headphone out with gain adjustment
- Switchable zero-latency direct hardware monitoring (mixed with the playback)
- Push buttons for -12 dB input attenuation, left+right mode, and monitoring
CONFIGURATION
Bus/Format: USB 1.1, compatible 2.0
Size: 144 mm X 87 mm X 34 mm, Integrated USB cable: 1.5 m, Integrated audio cable: 0.75 m
Power consumption: 500 mA max
Operating: temp / humidity (non-condensing): 0°C / +50°C • 5% / 90%
Storage: temp / humidity (non-condensing): -5°C / +70°C • 0% / 95%
Inputs
Analog line inputs (mono): 2 balanced
Maximum input level/impedance: +22 dBu / >10 kOhms
Outputs
Analog line outputs (mono): 2 servo-balanced
Maximum output level / impedance: +10 dBu / <100 Ohms
Programmable output gain: by steps of 1 dB, from -60 dBr to +10 dBr
Other outputs: 1 stereo headphones output with dedicated output stage and level adjustment knob (Maximum output power/minimum load: 2*40 mW / 32 Ohms)
Connectors
External connectors:
– Standard USB type A for connection with computer
– 2 Neutrik™ XLR-3 female for line inputs
– 2 Neutrik™ XLR-3 male for line outputs
– Locking ¼” Neutrik™ cable jack, female, for headphones output
Audio Specification
Sampling frequencies available: 32 / 44.1 / 48 kHz
A/D and D/A converter resolution: 24 bits
Supported audio formats: PCM (8, 16 et 24 bits, full-duplex)
Operating modes: Either selected by application or user-selectable at a fixed resolution (modes selected via UAX Manager application)
Monitoring: Zero latency hardware monitoring mixed with playback to the line and headphones outputs
Monitoring control: On/off and mono/stereo push buttons
Analog audio performance
Frequency response (record + play): 20 Hz – 20 kHz: ±0.2 dB
Channel phase difference: 20/20kHz: <0.2°/2° Dynamic range (A-weighted): – Input: >104 dB
– Output: >104 dB
THD + noise 1 kHz at –1 dBfs:
– Input: <-98 dB
– Output: <-97 dB
– Loop: <-93 dB
Crosstalk (Analog in or out):
– 1 kHz: <-110 dB
– 15 kHz: <-95 dB
ENVIRONMENTS
Supported operating systems: Windows, Mac OS X, Linux
Management: Depending on the host operating system’s implementation of the USB Audio specification: DirectSound, Core Audio, ALSA
Additional management: Digigram np SDK through Virtual PCX Third-party Asio driver
