>>106327020
DX3 Pro+ got actually really good fame to it's name already
https://www.audiosciencereview.com/forum/index.php?threads/topping-dx3-pro-review-dac-headphone-amp.27148/

There is one big annoyance tho - some of the controls are not present on the physical buttons, instead you will have to use the remote that it comes with... and one of those things is a low/high gain switch.
Low gain should be called like IEM super low gain on this particular box. It's so low output power you wont be able to enjoy any full size headphones until you switch it to high gain.

Also it's possible to mute output via pilot or something, as dumb as it sounds watch out of it. There's one kiketube goy who repairs industrial electronics, laptops and all kind of other pcbs, people were sending him random audio equipment as a challenge and he has received DX3 Pro+ with no headphone sound output.
He spent 3 days desoldering and resoldering internal components, measuring them with oscilloscope, without fucking realizing (neither the goy who sent it to him) that it the output was muted via pilot... top fucking kek