DJ-Tech DJM-303 Twin USB 2 Channel DJ Mixer Red Edition w/ Effects & Soundcard

Behringer VMX 1000USB DJ Mixer

Behringer Pro Mixer DX2000USB Professional 7-Channel DJ Mixer - SKU#2032129

Stanton Professional Dj Mixer Two Channel Amplifier

Gemini MM-4000 Rack-Mount DJ Mixer, 4-Channel, EQ, Effects, iPod Friendly

Behringer DJX700 Professional DJ Mixer 5-Channel 5ch Digital FX BPM DJX 700 JP

Roland DJ-2000 Professional 4-Channel DJ Mixer Effects Unit Tested Working

Behringer DX626 - 3-channel DJ mixer with beat counter