The American Audio VMS4.1 is a 4-Channel Midi Controller that comes bundled with Virtual DJ LE software. The VMS4.1 features four MIDILOG™ Channels (compatible with any “MIDI Software”* or Analog Inputs - such as CD Players, Turntables, etc.), two microphone inputs, Balanced XLR outputs, a 4 In/4 Out Sound Card built-in, and comes with American Audio’s exclusive “DSP D-Core” Audio Engine inside.

The VMS4.1 is designed for performance minded DJs looking for a solid, all-in-one Midi Controller to play MP3 tracks from their laptop, plus have the option to add CD Players and turntables to the mix.

Main Features:

- 4x Midilog™ Channels (Compatible with any "Midi Learn" Software or Analog Inputs - such as CD Players, Turntables, etc.)

- DSP D-Core Inside: Studio Quality Audio Engine + Pro Stage Microphone Circuitry

- 2x Mics with Gain, Treble, Mid & Bass Control

- Crossfader Curve Adjustment

- Balanced XLR Outputs

- Assignable Touch Strips

- Built-in Mouse Pad

- Built-in 4 In/4 Out Soundcard

- Bundled with Virtual DJ LE Software

 General Features:

- Midi Controller with 4 USB / Analog selectable MIDILOG™ (Midi & Analog) channels

- All audio control faders, knobs, switches, and buttons smoothed - eliminates popping, wiper noise, and zipper noise

- On/Off soft startup and turnoff

- Gain/treble/mid/bass EQ on all MIDILOGTM channels

- 2 phono/line selectable analog channels

- Two microphone channels with illuminated on/off switches and gain/treble/mid/bass EQs

- On/off cueing on each MIDILOGTM channel

- Split cueing headphones with rotary mix control

- Illuminated rubber knobs for ease of use in dark environments

- Solid 1.6mm thick faceplate for extra durability

- Panel mounted rotary knobs

- Full analog mixer operation if the computer crashes or with external power supply

- Innofader replaceable crossfader compatible (sold separately)

- Crossfader curve control

- Crossfader assign and reverse

- Q-Start crossfader controlled startup for 2 external audio players

- User replaceable channel faders

- Master and Booth outputs with L/R balance

- Balanced Master outputs

- 12 position stereo master output VU meter

- Dimensions (LxWxH):  482x325x40mm

- Weight:  6 kg.

 Midi Features:

- Built-in mouse pad

- Long life MIDI assignable touch strips

- Two 10- bit resolution pitch sliders

- 62 assignable MIDI buttons and switches

- 50 MIDI buttons have LED illuminations, including 18 with dual blue/red LEDs

- 4 assignable rotary encoders

- 34 assignable rotary controllers

- 5 assignable linear fader controllers

- Dual MIDI controls on all buttons and switches

- Dual 2000 point resolution touch sensitive turntable scratch controllers

 Audio Features:

- 24-bit 48 kHz analog audio

- 16-bit 44.1kHz USB audio

- 10-bit resolution on all analog fader controls

- THD <0.1%*

- Channel separation >60dB*

- S/N ratio >85dB*

- Analog channel audio latency < 1msec

- Selectable USB modes: 4 in 4 out mode for running software effects on phono/line analog channels or 2 in 8 out mode for running 4 software channels and master recording

- 2 msec response on all buttons

- 4 msec response on all rotary and linear faders

- 1 msec USB latency

 * For each audio channel, both line and phono mode

 System Requirements**

 PC Requirements:

- Windows XP Sp2 or Windows Vista (32-bit & 64-bit supported)

- PIV 1.2GHz Computer (SSE2 CPU), AMD 64 or Greater

- 1024_768 SVGA Video

- 2 GIG RAM (Vista)

- 40MB Free on the Hard-Drive (Recommended 2000MB)

- DirectX 9.0

  Mac Requirements:

- Mac OS X 10.5 PPC/Intel, 10.5.6 Intel, or 10.6 Intel

- 1.86GHz

- 2GB RAM

 ** System Requirements may differ due to manufacturer software