protools 4 tdm system digidesign 2x dsp farms 1x lexicon tdm card, i/o card 16bit 48khz ,output box ,4x 9 gig fast avid scsi external drives. power mac avid nubus chassis expansion with ppcg3 upgraded + memory upgrade.tdm & audios plug ins(many) all leads & cables,ask for more details ,offers ,may split.