TOPPING A30 PRO Headphone Amplifier
It is in good condition and works exactly as it should. All functions have been tested, and the amplifier performs without any issues. Original box. Not Included Compatible AC power cable.
TOPPING A30 PRO Headphone Amplifier
Since then, buying headphones does not have to consider whether the plug matches the headphone amplifier. 6.35mm to 3.5mm adaptor. What’s included. Even better is when used with D30Pro, the excellent noise performance of D30Pro is not wasted.