ART USB Pre IV 4x4 USB Audio Interface

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Get 4 XLR mic preamps plus 5-pin MIDI I/O in a compact USB interface. With 192 kHz/32-bit conversion, ART delivers quality sound for an affordable price.

The ART USB Pre IV is a high-quality 4-input/4-output 192 kHz capable digital interface. The inputs can accommodate any combination of uses including 4 microphone inputs or two high Z instrument and two-line inputs.

The USB Pre IV takes instrument or mic level signals and converts them with a 32-bit ADC containing sample rates from 44.1 to 192 kHz for computer input. USB audio is converted using a 32-bit stereo DAC to analog audio. Custom transformers remove ground loops and other system noise between the digital and analog noise between the digital and analog audio systems.

Low latency monitoring is implemented by mixing the inputs with the outputs and is controlled by front panel switches. Channels 1 & 2 are balanced transformer isolated outputs. Channels 3 & 4 are sent out through the headphone output jack.

The USB IV provides both MIDI IN and MIDI OUT though rear panel connections. The sample rate is set via the USB interface and its low latency ASIO/WDM driver.

Features:

- High-Quality 32-bit A / D to D / A convertors
- Sample rates from 44.1k to 192kHz
- Low latency ASIO and WDM driver
- Transformer isolated outputs
- Front panel input monitoring switch
- Low noise discrete mic preamps
- High Z instrument inputs
- Zero latency monitoring
- Front panel headphone output
- MIDI input / MIDI output

-Input Connections: 4 - XLR/1/4-inch combo jacks, USB 1.0/2.0, MIDI DIN 5.
-Output Connections: Transformer isolated Balanced 1/4-inch Headphone output, MIDI output
-Max input level: +15dBu Inst.,19dBu Bal. Line, +3.5dBu mic
-Input Impedance: >1M Ohms 1/4-inch input, >7k Ohms XLR input
-Max output level: +8dBu (CH1/2), +6.5dBu (CH3/4)
-Output Impedance: 600 Ohms (balanced 1/4-inch), 32 Ohms (headphone stereo 1/4-inch)
-Headphone output: 60mW/ channel max.
-Frequency Response: 20Hz to 20KHz +/- 1dB
-THD: <0.002% 20-20k, ADC-USB + USB-DAC
-CMRR: >87dB(mic), 60dB(line)
-Channel Separation: >75 dB
-Signal to Noise Ratio: >ADC: 115dB, DAC: 110dB 26
-Equivalent Input Noise: -128dBu typical (XLR balanced, gain @ maximum)
-Phantom Power: Switch selectable, +48Volts DC, filtered, current limited
-A/D-D/A: 32 Bit, 44.1 kHz to 192 kHz, USB selectable from computer
-Computer Interface: USB class compliant plug-and play Mac and PC interface
-Power Requirements: USB 2.0, 500mA
-Dimensions (HWD): 8.75-inch x 1.75-inch x 6.2-inch (222mm x 44mm x 157mm)
-Weight: 2.15 lbs. (.974kg)
-Chassis Type: All aluminum black anodized
-Note: 0 dBu = 0.775Vrm

For support or warranty questions, please contact the manufacturer:
Phone: 716-297-2920
Web: https://www.artproaudio.com/support/

No longer available at zZounds

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