Pearstone HDMI Female to HDMI Female Coupler Tiffen 77WBPM12 25" suction cup twist lock

25" suction cup twist lock base and a round base adapter that contains a 1/4"-20 male tripod screw

or signals from unbalanced instruments with active electronics

and the poles go into the angled pole blocks for a snug fit

Among the compatible output devices are the Sound Devices 442

Power: 7A/1500W

Pearstone HDMI Female to HDMI Female Coupler Tiffen 77WBPM12 25" suction cup twist lockSupports High Speed HDMI with Ethernet 24k Gold Plated Connectors Low Profile Design Ideal for Installations The Pearstone HDMI Female to HDMI Female Coupler connects two male end cables to extend the total length of the HDMI signal. The coupler supports ultra fast HDMI speeds, and supports advanced features such as: Audio Return Channel, 3D content, and ultra high resolution of 4K. It is also ready for use as part of an HDMI over Ethernet network.