Care to elaborate ?what a downgrade...
Imo, iBasso may be a bit behind in Software and in Hardware only when it comes to things like CPU. Audio components and circuitry from iBasso is top-notch in my experience and a good value for money compared to some of the other more expensive brands.
The Dx260 looks stunning from the outside and I‘m sure it performs great from the inside as well. I‘m personally not a fan of iBasso anymore. But that’s only because of their analytical and flat sound tuning. If iBasso were to have a nice warm musical tuning like Sony, Shanling, Hiby etc. I would be happy to try more from iBasso.