AMX Enova DVX-3155HD-T Rackmountable Presentation Matrix Switcher

Vaux Lattis LE-800A 8x8 Audio Matrix Switcher, 8 inputs to 8 outputs, USED!

Niles TVA-20 Signal-Activated Amplified Speaker Switcher

Kramer VS-21A 2x1 Component Video / Digital Audio Switcher OBO

AMX Enova DVX-3156HD-T Rackmountable Presentation Matrix Switcher

Crestron DMPS3-300-C Digital HDMI Audio Video Matrix Switcher With Amplifiers

AMX Enova DVX-3155HD-T Rackmountable Presentation Matrix Switcher

Extron MVX 44 VGA Audio Matrix Switcher