Do you have a question about the TOPPING TP30 and is the answer not in the manual?
Connect loudspeakers according to the diagram and use appropriate wiring.
How the TP21 switches to headphone mode when headphones are plugged in.
Steps to resolve issues when no audio output is detected.
Steps to resolve issues related to abnormal audio quality or output.
Details on power output for loudspeakers at different impedance levels.
Details on power output for headphones at different impedance levels.
Information on distortion levels for loudspeaker and headphone outputs.