Fiio E10K-TC - Introduction to Controls and Ports; Device Components Overview

English DAC and Headphone Amplifier
Introduction to controls and ports
headphone port
Power/volume knob
Rotate clockwise to turn it on/increase volume;
Rotate anticlockwise to turn it off/decrease volume
USB port
Goaxial digital output port
Gain switch
Line out port
Bass switch
Power indicator light