Test of the Topping A30 Pro by Audio Science Review (Amir)
” Just when we thought we had reached a plateau with performance of headphone amps, Topping pushes a bit more in the form of lower noise and much more power in unbalanced mode. It goes without saying that it is my absolute pleasure to recommend Topping A30Pro headphone amplifier. “
https://youtu.be/ZKP5nispe0Q
Topping D30 Pro review by Audio Science Review (Amir)
” Consistent with tradition, Topping D30Pro produces excellent objective results. Needless to say, I am happy to strongly recommend the Topping D30Pro DAC. “
https://youtu.be/72uzzaxBeGk
