Blackmagic Design Audio-to-SDI 12G Teranex Mini

Technical Details

Blackmagic Design Teranex Mini - Audio to SDI 12G The Blackmagic Design Teranex Mini Audio to SDI 12G Converter is a multifaceted tool for embedding audio into high-resolution SDI signals, capable of supporting up to 12G-SDI data rates and featuring intelligent heat dissipation.

This device takes in a 12G-SDI input (up to 4K DCI 4096x2160p) and embeds audio from a variety of sources such as balanced analogue or AES/EBU digital audio via XLR, unbalanced RCA, or optical S/PDIF via TOSLINK.

The combined signal is then outputted via a 12G-SDI output, with the capacity to transmit 4K signals up to 70 ft with 6G-SDI cables (and even greater distances for lower resolutions).

Its compact design is perfect for rack-mount, desktop, or concealed installations, with the ability to fit up to three units in an optional 1U 19" rack tray. The Ethernet port provides the option for remote control or Power over Ethernet (PoE), while the integrated 90-240V power supply negates the need for external adapters.

Key Features

• Supports up to 12G-SDI data rates
• Embeds audio into high-resolution SDI signals
• Compact design suitable for various installations
• Ethernet port for remote control or PoE
• Integrated 90-240V power supply

A standout feature is the optional Smart Panel, which replaces the standard front panel with a colour LCD, spin knob, and control buttons for monitoring video conversion, audio levels, timecode, and video standards.

The standard panel includes mini switches for quick adjustments, while the Smart Panel offers on-screen menus. The intelligent thermal design ensures efficient cooling, even in dense rack setups, using crossflow cooling and heat pipes to prevent overheating. If temperatures rise, alerts are sent via Ethernet utility or front panel notifications.

The included Converter Utility software allows centralised management of multiple units. With full SDI re-clocking and low jitter, the Teranex Mini is ideal for broadcast, post-production, and professional video workflows.