The ARX ZA 800 is an all-new 8 channel power amplifier, ideal for paging systems, Foreground and Background music systems, A/V surround systems, Loudspeaker Multi-Zoning and other installations requiring multiple amplifier channels. Individual pairs of channels can be switched to run as single bridged mono channels for greater output into 8 ohm loads. The ZAT 8 line transformer unit is available for applications requiring 100V/70V line operation‘AutoLink’™ Input Looping Our exclusive AutoLink design, first seen on the ARX Multi Q parametric equalizer, allows all six channels to be linked as required. Inserting a lead into Channel 1 input, for example, will automatically route that signal to channels 2, 3, 4, 5, 6, 7 and 8 as well. However, if another lead is inserted into the Channel 3 Input, the link will break and start again, routing the new signal to Channels 3, 4, 5, 6, 7 and 8. In this way the ZA 800 can be easily and quickly configured for single and multiple zones without requiring extra patch leads.