Nope.@JohnYang1997
is there a possibility that something like the p50, but for the E30+L30, (a P30?) could make into production?
I can see it for the convenience to power both the dac and the amp with one - very clean - device. Like the P50, It could also use just a IEC cable, so no need for the external bricks, plus no problem for different version of the plugs etc.
Maybe it's just me, but I think that a E30 L30 P30 could be a super nice stack. Anyone?