ST-SX4 - RADIO DESIGN LABS - STICK ON 4 INPUT SWITCHER, UNBALANCED IN/OUT

Radio Design Labs RDL ST-SX4 Stick-On 4-Input Audio Switcher

Open Box RDL EZ-SX4 4X1 Stereo Audio Input Switcher W/ Power Supply

BZBGEAR 4x1 8K UHD HDMI 2.1 Switcher with Audio De-Embedding (8K60/4K120Hz)

RDL ST-SSR1 2x1 Line-Level Audio Switcher

RDL EZ-SX4 4X1 Stereo Audio Input Switcher

BZBGEAR 2x1 8K UHD HDMI 2.1 Switcher with Audio De-Embedding (8K60/4K120Hz)

RDL RU-VSX4 4x1/Video Switcher