Line out Output signal strength: 1.85 Vrms
Distortion:
Topping TP-D2 supports up to 4 types of input signals: analog, digital coaxial signal, digital optical signals and USB signal
Topping TP-D2 headphone output can drive headphones of 32 ohm to 600 ohm
Topping TP-D2 can be used as high-fidelity external sound card to replace the original sound card using the computer