X1USB is a two-channel, compact digital scratch mixer with USB audio I/O. For any DJ who values the fidelity and precision of their records, CDs, or digital files, X1USB employs a 100%-digital signal path with DSP technology from the music studio pros at Alesis.
This 24-bit mixer faithfully transmits every detail and nuance of your music adding zero distortion and zero noise. On top of its pristine audio path, X1USB features computer connectivity for mixing in audio from nearly any source and enabling you to record your sets directly into your Mac or PC.
X1USB has two USB ports, each assignable as an input or output. As inputs, incoming audio can be mixed like any other input. As outputs, you can send you mix out to a connected computer for recording. Because it employs plug-and-play USB, X1USB connects to almost any Mac or PC with no drivers needed, and works with nearly all audio playback and recording software.
X1USB delivers all of the standard DJ-mixer features: three-band EQ for each channel that also functions as Kills, quality faders, crossfader-reverse and slope controls, and multiple outputs.
X1USB's look-ahead peak-limiter completely eliminates clipping so distortion will be just a distant memory. X1USB also features a Sub-Bass Synthesizer control that allows you to increase the intensity of the ultra-clean bass in your mix.
Tons of controls, the ability to mix-in audio from your computer, and output to recording software make X1USB an ideal mixer for all DJs.

• PDF Quickstart Guide
• Two-channel compact, digital, tabletop mixer
  
• 24-bit, no-noise, no-distortion digital mixing with Alesis technology
  
• Sub-Bass Synthesizer with intensity control
• Inputs: two phono (RCA), two line (RCA), mic (1/4")
  
• Outputs: Master (RCA), Headphone (1/4" stereo)
  
• Two USB jacks, each assignable to input or output for simultaneous playback and recording
  
• D-Type digital crossfader with reverse and continuously adjustable slope control
  
• Look-ahead peak-limiting on headphone and master outputs
  
• Three-band EQ/rotary Kills and gain on each channel
  
• Mini-crossfader cueing
  
• Minimum System Requirements for USB Connectivity
  
  • Mac: OS X
    
  • PC: Windows 2000
    
  • USB port