GUITAR CENTER is selling one for $599.99 so this is a steal. The American Audio Velocity MP3 Professional Dual MP3 & CD Player is a rugged and reliable DJ deck for mobile DJs, nightclub DJ booths and serious home DJs alike. The Velocity MP3 features a dual slot-in CD deck and controller deck with support for MP3-CDs, CD-R and standard audio CDs. Dual large scratch wheels feature 2 scratch modes, and 9 internal effects let DJs play expressive, creative sets. Additional features include analog and S/PDIF digital outputs, 3 sampler-cue flash-start buttons, seamless looping, effect layering and more.

Main FeaturesPlays MP3, CD & CD-R discsDisplay show track listing and artist when a MP3 disc is playedAdvanced cueing with track searching by frame (not by each second)Quick MP3/CD recognitionFolder Search"PowerTouch", Touch sensitive interactive jog wheels (Patent pending)Digital Scratching 2.0 (Accurate Scratching)2 Scratching modes: Digital Scratch mode, Beat Juggle mode9 On-board FX: Scratch, Filter, Echo, Trans, Skid, Phase, Flanger, Pan, BopEffect layeringDigital B.P.M. counter: keeps digital FX in sync with music7 Preset Parameters settings for each FXTempo Lock (Master Tempo)Lock out mode (Security feature)Parameter Ratio adjustment knobParameter Time adjustment knobPitch Bend: +/- 4%, 8%, or 16%"Hyper" Pitch (up to +/-100%)3 Flash Start Sampler Buttons per side (7 second sample per button with or without a CD in drive)Flash CueFront slot load Dual CD PlayerAnti-shock memoryInstant startSeamless loopFader Q StartReverse playAdditional FeaturesVolume control between music and samplerMixer between music and sampler, can adjust pitches separatelyFX MIX on the flyAuto cue function (-48dB)3 sampler (cues) can be memorizedSelectable elapsed, remain and total remain time displaySingle/continuous playFlip Flop (Relay playback between two decks)Headphone output with volume control