i have two tech 1200's , ortofon concorde dj pro needles (the blue ones), numark em-260 mixer with kaoss pad, 900 watt qsc amp powering my subs, 650 watt crown amp powering my 3 way yorkville speakers, american dj dcd pro450 dual cd player....and a light show that can rival most small bars and clubs.....then stacks of records and cd's peace out gianni