ATEM microphone converter 4 MADI inputs - Blackmagic Design BLM-SWATEMTVSTDMC

ATEM Microphone Converter is a professional audio converter that adds 4 MIC / line inputs to ATEM switchers via MADI, providing incredibly high audio quality and advanced monitoring. It connects directly to the ATEM Television Studio MADI input and is ready to use. You can daisy chain multiple inputs to add even more sources. The converter features 4 analog inputs with MIC / line selectable and Phantom power. Its unique design ensures incredible audio quality, with extremely low noise, wide dynamic range, and extremely low distortion. It even uses 8 separate ADCs on each input for increased dynamic range, and you can monitor via the HDMI output with rolling waveforms.

Technical characteristics

Connections

• Analog audio inputs: 4 x combination 3-pin XLR and TRS 1/4 inch Jack switchable between +24 dB line and microphone level with support for +48 V Phantom power
• MADI inputs: 1 x BNC supports 64 channel MADI digital audio
• MADI outputs: 1 x BNC supports 64 channel MADI digital audio
• HDMI video outputs: 1 x monitor out
• Computer Interface: 1 x USB-C with locking screw
• Ethernet: Supports 10/100/1000 BASE‑T

HDMI output standards

• HD video standards: 1080p 24, 1080p 25, 1080p 30, 1080p 48, 1080p 50, 1080p 60
• HDMI Monitoring: displays ATEM Microphone Converter name and 4, 8, 12 or 16 audio channels with 60 second waveform history. Also includes individual channel name, VU meters, MIC or line level setting and Phantom power status

Audio

• ADC per input: 8
• Digital preamp: 32-bit
• Dynamic range: 131 dB(A)
• Noise floor: -129 dBV
• THD at full scale: 0.002%
• Output sample depth: 24-bit
• Output sampling rate: 48 kHz
• MADI compliance: AES10-2020

Software

• Software control: Mac and Windows software upgrade via USB or Ethernet
• Internal software upgrade: via downloadable utility application

Operating systems

• Mac 13.0 Ventura, Mac 14.0 Sonoma or later
• Windows 10 and 11

Settings control

• Software setting control: USB and Ethernet via free software utility
• Hardware switches: mini switches for selecting mic or line level and setting +48 V Phantom power ON/OFF

Power requirements

• Power supply: 1 x external 12 V power supply with locking connector
• Power consumption: 12 W max.
• Operational voltage range: 12 V to 17.5 V_DC

Environmental specifications

• Operating temperature: 0 to 40 °C
• Storage temperature: -20 to 40 °C
• Relative humidity: 0 to 90% non‑condensing

Physical specifications

• Dimensions: 20 x 12.5 x 4 cm
• Weight: 0.85 kg

What's in the box

• ATEM Microphone Converter
• External 12 V_DC power supply with locking connector and international socket adapters for most countries
• Welcome wallet with QR code for software download