Here’s another feedback today. He upgraded from free version and share his feedback with me after having satisfied free version upgrade getting even better.

I updated the DX220 into the advanced rom. Yeh! It’s great. The sound is getting more live and dynamic and more concise. Thank you!

BR,
Junghoon

With PerfectDynamics 3.0 optimizations on Advanced ROM, iBasso DX220 can produce sound closer to live performance with more dynamics and more concise too. 🙂