Avid Artist DNxID (similar to Blackmagic Design UltraStudio 4K Mini)

Blackmagic Audio to SDI 4K Mini Converter AES Analog Embedder SKU1966657

Murraypro Test Chest 3G 3G-SDI/HD-SDI Audio/Video Test Monitor Generator - Used

Blackmagic Design Mini Converter SDI to HDMI - Tested w/ Power Supply

Black Magic Audio monitor with 12G SDI support and speakers Lot C

AJA Ki Pro Quad - Portable 4K/UHD Quad-Link SDI Digital Broadcast Video Recorder

BlackMagic Design Battery Converter HDMI to SDI w Power Supply

Blackmagic Design Mini Converter SDI to HDMI 4K, with Power Cord (Parts/Repair)