KNOX RS4x4HB AO

Model Details

The RS4x4HB AO is a high performance unbalanced stereo audio routing switcher in a thin profile 2RU rackmount chassis. It accepts and routes almost any 1 volt Composite (NTSC/PAL) , Y/C, or Component video input including off-the-air and non-timebase corrected signals.
The RS4x4HB accepts and routes mono or stereo unbalanced audio up to 2 volts p-p or balanced stereo audio from 0 to +18 dbm. Video and audio inputs can be routed independently; they need not have the same destination.

Each source may be routed to multiple destinations via easy-to-use front panel push buttons or via RS232 interface. Front panel LED's indicate current routed crosspoints.

Battery backed-up memory stores up to four preset patterns. An internal timer allows timed sequence of patterns.

Features:
RS4x4HB
High Performance Full Matrix Routing Switcher
...by Knox.  

Specifications:

Technical Specifications
Unbalanced Audio
	Frequency Response	20 Hz to 30 KHz
	Input Level	up to 2v p-p
	Input Impedance	100K
	Output Impedance	1K
	Crosstalk	less than - 85 db at 1KHz
	Audio Connectors	(64) RCA
Power Consumption
		nominal 15 vdc, 500 mA max.
Power Connector
		5.5/2.8 mm coaxial DIN, tip negative
Dimensions
		19" x 3.5" x 2" deep