Here’s another feedback today. I received feedback for both Fidelizer Pro and Fiio X7ii so I’d like to share them both at the same time.

Purist ROM Advance upgrade is worth every penny. It reveals more details, a more natural timbre, realistic tempo and stage. Both Fidelizer versions, ROM and PC are probably the best and and probably the last improvements I had to consider for the ultimate SQ I might need. I’m really happy with what I got for such a reasonable price. Again, I feel the need to send you beer … Cheers

I’m happy to hear Fidelizer products making a reasonable upgrade for you and thank you for supporting Fidelizer and your extra tips for beers too. 🙂