u/Dark_of_The_Tower

I bought the Aigo eros q player with TANGZU Waner S.G HiFi 10 iem 4 months ago. The device is very nice with the buttons and the scroll wheel. And with Rockbox, things got even better.

The problem is the HISS sound, it is annoying, and it seems that the problem comes when the headphone or the iem is very sensitive.

I searched for a solution and found a piece called IEMatch+ but it is really expensive, It costs $49.

Is there another solution or a cheaper alternative?