Blackmagic SmartScope Duo 4K

The SmartScope Duo 4K HDL-SMTWSCOPEDUO4K is a nifty device that enables you to monitor not just videos, but even their sounds. With the independent waveform monitoring function, you can monitor sound in the form of either luminance waveform, RGB parade, vectorscope, histogram, YUV parade, or audio phase level displays. The SmartScope Duo 4K is supported by the newest versions of Windows and Macintosh operating systems.