KHADAS Tone2 - Audio Features and Volume Control

* For the latest FAQ, visit khadas.com/tone2-faq
What is the voltage level of the Balanced RCA connection?
4.0Vrms for balanced RCA mode, and 2.0Vrms for standard RCA mode (single-ended).
Can I use the Tone2 to receive a signal from the TV via coaxial and send it to the amplier via RCA?
Yes. Set the input mode as ‘S/PDIF’ or ‘Auto’, Tone2 will output to the RCA.
How do I adjust the HID (system) volume using the volume knob?
When Tone2 is not at or above maximum volume, turning the volume knob clockwise will increase the device’s hardware
volume. Once Tone2 is at maximum volume, continuing to turn the knob clockwise will cause the RGB indicator to ash
turquoise 3 times. Continuing to turn the knob clockwise after this point will instead increase the HID (system) volume of
your PC.
Why can’t I adjust the HID volume whilst playing DSD formatted audio?
Tone2 does not suppo HID volume adjustment whilst playing DSD formatted audio.
Can I supply power to the USB (I2S) inteace using my computer, PC or laptop?
No. Please instead connect a linear power supply or batte bank to the USB (I2S) inteace.