Shure PA421B Antenna Combiner option-title-4-Channel T4S Variable pulse width modulation allows

Variable pulse width modulation allows this fixture to be used for any on camera applications without any issue of flicker and an onboard OLED display effortlessly controls and addresses the fixture via DMX or in a stand-alone mode

the sound is clear at long distances

shutter & pulse control

the Blackmagic Design DeckLink Duo 2 is a versatile video I/O card for professional video workflows

Battery-operated footswitch with built-in Bluetooth® wireless technology

Shure PA421B Antenna Combiner option-title-4-Channel T4S Variable pulse width modulation allowsShure PA421B Antenna Combiner for PSM Wireless Systems Shure PA421B Antenna Combiners are complementary accessories for Shure PSM Personal Stereo Monitor systems. When multiple systems are required for monitoring applications, the PA421B combiners quietly and efficiently optimize RF management for up to four PSM transmitter, while also reducing rack clutter. (Directly replaces PA421A.) Features: Combines up to four PSM transmitters to a single antenna