BROADCOM LIMITED HCPL-7800 Isolation Amplifier, Optically, 1 Amplifier, 0.3 mV, 4.5V to 5.5V, DIP, 8 Pins Counter Surveillance there is also a 1/4"

BROADCOM LIMITED HCPL 7800 Isolation Amplifier, Optically, 1 Amplifier, 0.3 mV, 4.5V to 5.5V, DIP, 8 Pins Counter Surveillance there is also a 1 4" there is also a 1 4" line output for daisy chaining monitors or connecting mixers and PAs and arrows Trigger release latch system Molded in hinges for added protection Padlock holes include stainless steel padlock protector clips Trigger release latches can be retrofitted with TSA accepted latches and key locks Cushion grip handles on three sides for comfortable lifting and carrying Rubber over molded cushion grip handle snaps into vertical horizontal position In line skate style wheels for easy transport Waterproof and dust tight design (MIL C 4150J) Ambient pressure equalization valve (MIL STD 648C) Resistant to UV