Descriptions

About: Art Pro Audio USBMIX Mini USB Recording Mixer

The USB Mix is a portable analog mixer and class-compliant digital audio interface.

Channel 1 features an XLR / 1/4 combo jack that can accept mic, line, or instrument signals. It also has switchable phantom power to work with condenser mics. Channels 2 and 3 are configured as a stereo pair with 1/4 line inputs.

You can switch between monitoring only the mixer inputs, or blend them with the audio playback from your recording software. There are stereo outputs for studio monitors, a headphone output with an independent volume control, and a USB 2.0 connection for your computer or mobile device.

Easy to set up and use, the USB Mix is a compact and convenient entry point into digital recording, and a convenient bus-powered solution for mobile tracking.

Features:

• USB powered, no external power supply needed when used with a computer
• Balanced XLR or unbalanced 1/4-inch Instrument inputs with switchable impedance
• Switchable low noise +48V phantom power
• Balanced 1/4-inch TRS inputs for stereo or mono line-level sources
• 1/4-inch TRS output jacks work with balanced or unbalanced lines
• Stereo 1/4-inch TRS headphone jack with independent level control for output monitoring
• Independent controls for both sets of inputs, main output, and headphone monitor
• Green/Red LED signal/clip indicator
• Switchable assignment of USB playback to channels 2 and 3
• USB 2.0 compliant USB cable, AC adapter, and Audacity recording software included

Specifications:

• Inputs:
• XLR balanced / 1/4″ unbalanced “Combo” jack (ch1 input)
• 1/4″ balanced or unbalanced (Ch2-Ch3 inputs)
• Outputs:
• 1/4″ TRS balanced (Main Mix outputs)
• 1/4″ TRS stereo (Monitor output)
• Input Impedance:
• 240k (Inst-HiZ), 20k Ω (Line) (Ch 1, Ch2-Ch3 1/4″ inputs)
• > 4k Ω (Ch1 XLR input)
• Output Impedance:
• <1k Ω (balanced 1/4″), <500 Ω (unbalanced 1/4″)
• 100 Ω (Monitor output)
• Maximum Input Level: +4 dBu (XLR input), +14 dBu (1/4″ input)
• Maximum Output Level: +14 dBu (Main Mix Outputs), +13 dBu (Monitor output)
• Frequency Response: 20 Hz – 20 kHz (+0, -1 dB)
• Total Harmonic Distortion: <0.01% @ 1 kHz
• Equivalent Input Noise: -120 dBu typical (XLR balanced, max gain), -100 dBu typical (1/4″)
• Signal to Noise Ratio: > 90 dB typical (Ref 0 dBu)
• CMRR: > 54 dB typical
• Phantom Power: Switch selectable, +48 V DC, filtered, current limited
• Connectivity: USB 2.0 compliant, Windows 7, Vista, XP, 2000, ME, 98SE
• Mac: OS 9.1 / OS X computers with native USB support, Linux
• Resolution: 16 Bit, 44.1 kHz or 48 kHz, USB selectable from computer 0.4 ms A/D latency @ 44.1 kHz
• Enclosure: All steel black finish
• Power Requirements: 5.0V DC @ <500 mA (external) or USB bus powered @ 150 mA typical
• Dimensions (HWD):  1.6″ x 4.0″ x 4.75″ (4.1 cm x 10.1 cm x 12.1 cm)
• Weight: 1.1 lbs / 0.5 kg
• Note:
• 0 dBu = 0.775Vrms
• Weight includes power supply and USB cable