Rolls HR31 Half Rack Mounting Panel Rack Ears amp PS-REL has a relay that

PS-REL has a relay that detects the presence of AC power

Maximum Input Level (unity gain): +12 dBu

the SABIAN 16" B8X Rock Crash delivers with total presence and penetrating power

the 30" Safety Cable from Global Truss has a loop at one end and a spring-action carabiner at the other end to easily wrap around and safely secure lights or gear weighing up to 130 lb

The MY410 is availble with a black powder coat finish (MY410) or a champagne finish (MY410CG)

Rolls HR31 Half Rack Mounting Panel Rack Ears amp PS-REL has a relay that2 of these brackets attach to the HR72,73,78 to allow those units to be rack mounted. These only work with those 3 HR units. Features: Allow rack mounting of the HR units Weather proof black powder coat paint Easily attached by any experienced sound engineer Made in USA Specifications: RoHS compliant Just the right size for HR units Made from 0. 050 CRS Steel Can hold refridgerator magnets