Here’s another feedback today from customer who purchased Advanced ROM for iBasso DX120, very good neutral sound tuned without correction required.

Hello Keetakawee,

I don’t know what kind of magic you did to cook this ROM but I am now a believer. I got home an hour ago and I immediately flashed my rom to the Advanced – Purist ROM I bought for my DX120. I was blown away at how the sound has improved. I’ve been using an Ibasso IT01s with a 2.5mm balanced pure silver cable with my DX120. I thought the sound couldn’t get any better than that but it did, I am now a believer with the work you do. Keep it up! Hopefully more people will try your product. It’s definitely a purchase I am happy with. I can confidently say that me and my DX120 will spend a lot of years together. 🙂

I’m sure Advanced ROM be a great upgrade but still surprised every time I see people taking software upgrade at one third of hardware product. 🙂