Blackmagic Design ATEMMC ATEM Microphone Converter

The Blackmagic Design ATEM Microphone Converter is a dedicated audio interface designed to seamlessly integrate professional analog microphones and line-level sources into ATEM live production switchers that lack dedicated XLR inputs. This compact device solves a common challenge in live video production by converting balanced analog audio signals into a high-quality digital audio stream that is embedded into an SDI video feed. It is specifically engineered to work in tandem with ATEM switchers, such as the ATEM Mini series, by taking in audio from XLR microphones, outputting a clean SDI signal, and allowing the ATEM to strip out this embedded audio for use within its internal mixer. This elegant solution effectively adds professional audio input capabilities to switchers that are primarily designed for HDMI-based workflows, significantly enhancing their production value.

Housed in a rugged, small-form metal casing, the converter is built for reliability in both studio and field environments. It features two combination XLR/TRS input jacks that can accept either balanced microphone-level signals with phantom power or line-level signals, providing flexibility for connecting a wide range of audio sources such as shotgun mics, lavaliers, or audio mixers. The unit embeds the analog audio directly into its SDI output in perfect synchronization with a video reference signal, which can be a test pattern from the converter itself or a pass-through video signal from another source. This ensures that the audio remains perfectly in sync with the video when it reaches the ATEM switcher, a critical requirement for professional broadcast.

The ATEM Microphone Converter is designed for ultimate simplicity, operating without the need for software configuration or external power, as it draws power directly from the SDI input signal. Its plug-and-play nature means it can be instantly deployed into any existing SDI chain. By providing a robust, dedicated path for professional audio, this converter empowers users of smaller ATEM systems to achieve broadcast-grade audio quality without complex external audio mixers or interface boxes, streamlining the setup and allowing producers to focus on the content rather than technical audio integration hurdles.