Hi i want to buy an chinese earphone(mmcx connector) up to 500$ and a chinese portable dac/amp up to 500$(except ifi product) What is your recommendation? Thanks for your help

Ok Headfiers, this thread was sleeping and I decide to wake it up....since I have way too much dongles and DAC-AMPS that i didn't share impressions about (thanks to this 1 year pause due to pandemic). I want to make a kind of Best DAC-AMP quest here, for everything under 500$, it will take...