On-Stage KSA8500 Deluxe Keyboard Tier 100126901 10 speaker stations or 12

10 speaker stations or 12 headset stations on two channels

8 and 16 lane PCI Express slots on Mac OS

Maximum Input: +21 dBu

Two large compartments for cables and accessories

It comes with PreSonus' Studio One Artist DAW software for Mac and Windows and works with free Capture Duo for iPad recording software

On-Stage KSA8500 Deluxe Keyboard Tier 100126901 10 speaker stations or 12On Stage KSA8500 Deluxe Keyboard Tier Beyond versatile, the transformative On Stage KSA8500 boasts 2 sets of fully and independently adjustable arms for the ultimate in 2nd tier or even 2nd and 3rd tier customization. Compatible with any 1" square or 30mm round tubed stand, as well as On Stage Z stands, each of the KSA8500's support arms feature an independent 10 degree increment posi lok adjustment for height, angle, depth and width, providing 43. 5"