[RGB Indicator]

1.After powering on, the RGB indicator light is cyan blue and always on when there is no input; after powering off, the indicator light is off;

2. When working in the digital input state (UAC/OPT/COAX), the indicator light will display different colors according to different samples:

48k and below--cyan blue, 

above 48k--yellow, 

DSD--green; 

no signal input--cyan blue and steady;

[Can I turn off the RGB indicator like for the K11?]

Yes, you could set the RGB-b option to 0 in the setting menu to turn off the RGB indicator. 

[Brightness, color, and light patterns all adjustable using the knob]

RGb-M: RGB status setting	0/1/2/3/4/5/6/7/8 (default) Each represents: Follow the audio, Red, Blue, Cyan, Purple, Yellow, White, Green, Follow a cycle
RGB-P: RGB pulsing status	Y: RGB light pulses N: RGB light constantly on
RGB-b: RGB light brightness	0/1/2/3/4/5 each represents: Off/1/2/3/4/5-level of brightness