The two big bright audio level meters on the front panel feature multicolored RGB LEDs under each segment. You can select between VU or PPM or loudness scales with a choice of EBU or BBC meters. With lots of meter segments, you can monitor a very wide dynamic range from -45 to +3 dB, -12 to +12 dB, or 0 to 7 dB, depending on the scale. In addition, you can meter loudness using standard loudness, K-weighted, relative to full scale (LKFS) to normalize levels for delivery to broadcast TV and video. The bright audio level meters are clear enough to read in bright or dark environments.