The ATEM Microphone Converter is an audio analog-to-digital converter that allows users to expand the MADI input on ATEM switchers . It has 4 analog inputs that are mic/line selectable and have 48V phantom power. The converter features a familiar converter-based design, combined XLR/TRS input sockets, and a MADI output with converted audio . It utilizes 32-bit float digital preamps and eight ADCs per input to capture clip-free, 24-bit/48kHz recordings with an extremely low noise floor of -129 dBV, 131 dB(A) dynamic range, and distortion of 0.002%. The innovative analog to digital conversion eliminates the use of analog microphone preamplifiers in the design, resulting in an extremely clean and noise-free gain stage.