The INTUGRID HMA72 is a core unit for Intusonic's digitally controlled audio zoning, which is complemented by the HZE11 zone remote wall panel. Together they deliver a scalable audio routing system for background music. The HMA72 offers two microphone inputs, 5 line inputs, a front-panel 3.5mm TRS input and a LINKOUSTIC 4.2 wireless audio link, which can be flexibly routed to its two output zones, with each of these zones controllable either by the on-board user interface, the included IR remote or a wall remote control panel. Every zone can be configured extensively to meet the application's demands, while keeping user interaction extremely simple. The HZE11 zone remote wall panel allows to remotely control all zone settings plus accepts a local audio feed. 19" audio router, 5 stereo & 2 mic inputs, IR remote an RS485 control option - Control via IR remote control; RS 485; LINKOUSTIC 4.2 Wireless Audio Link - LCD display - (19") 48.3 cm rack installation 1 U - For further information about this product, please refer to the Data Sheet under "Downloads" Power supply:115/230 V AC, 50/60 Hz Power consumption:Max. 10 W IP classification:IP20 Protection class:Protection class I Power connection:Mains input via IEC (M) power supply cord with safety plug (provided) Frequency range:20 - 20000 Hz S/N ratio:>104 dB THD: Control:IR remote control; RS 485; LINKOUSTIC 4.2 Wireless Audio Link Crosstalk:>70 dB Display type:2 x LCD display Control elements:Power switch, encoder, level control per channel, phantom power switch, Mute control; source selector, low cut switch Connections:Input: stereo via 4 x stereo RCA Input: stereo via 2 x 6.3-mm-jack (bal.) Input: Microphone via 2 x screw plug-in terminal Output: zones via 2 x screw plug-in terminal Antenna via 1 x SMA (F) mounting version RS 485 via 3 x RJ-45 (F) mounting version Mute function via screw plug-in terminal Emergency via screw plug-in terminal Equalizer:Master: 2 x 2-band tone control Color:Black Housing design:(19") 48.3 cm rack installation 1 U Dimensions:Width: 48,3 cm Depth: 25 cm Height: 4,4 cm Weight:3,10 kg