Weird that they are calling it a successor, when it is also a headphone amp.
As the designer also has the QXD1, which is the same $200 MSRP and is a DAC only, I find it hard to believe that it claims 118dB (QXD1 claims 117dB). Or,
@Ben1987, are you not the designer for this new Khadas?
The balanced RCA is really cool (you need an amp that accepts it, or just covert to XLR).