It looks like all that schiit connected to the Mimby is related to USB "purification". The Singxer is some sort of USB>Coax adapter which goes from computer towards the Mimby, through another adapter which seems to have external power applied to it. Idk what that Ethernet device is, but that blue cable seems to be HDMI so I have no idea what that's for. All of the silly stuff looks like it's to purify the digital signal coming from the computer and into the Mimby, because the Mimby has simple RCA going into the Jot with no funny business in between. Even if it did improve quality the tiniest bit (which honestly would be the best case scenario), all that gear is expensive and the money could have been spent on a better amp. Seems pointless to me unless he knows the Jot is endgame for him and wants to deck it out because he won't upgrade. It's a more extreme version of me buying the overpriced carbon fiber headband for the LCD2 because I know it's endgame for me and I just want that extra bit of comfort