"C/O 1 EA HX-PXY32, HX-PXYE 32, PUSHBUTTONS CONTROL PANEL; 3 EA HX-MB8 MX CONTROL PANELS; 11 EA HX-SCP2 STD CONTROL PANEL; PWR 95-130 VOLTS; VIDEO FREQ RESPONSE 100.0 KHZ TO 5.0 MHZ; AUDIO FREQ RESPONSE 20.0 HZ TO 20 KHZ; RACK MOUNT; ITEM MAY HAVE UP TO 64 INPUTS BY 64 OUTPUTS; ITEM ALLOWS SWITCHING OF 64 SOURCES TO 64 DESTINATION IN ANY MATRIX"