Access Virus Ti2 Keyboard - premium quality lightweight 61-note keyboard with aftertouch, dual DSP system with over 80 stereo voices, VirusControl VST and Apple Audio Unit plug-in for Mac OS X and Windows XP (facilitates integration with software sequencers), 129 parallel effects, 6 balanced outputs, switchable soft limiting algorithm, studio grade 192kHz D/A converters with S/PDIF digital I/O, 2x 24bit inputs. Surround sound support, programmable arpeggiator pattern per patch, 512 RAM patches and 2048 ROM patches (rewritable), 2x pedal inputs, USB 2.0 port, Dimensions: 995 x 370 x 115 mm, Weight: 13,9 kg