Mise à jour au 29/06/2020

https://www.lowbeats.de/test-lumin-u1-mini-high-end-netzwerkspieler/

https://audiophilestyle.com/forums/topic/14016-lumin-audiophile-network-music-player/page/100/#comments

audiophilestyle.com/…topic/59503-lumin-x1

https://audiophilestyle.com/forums/topic/54431-leedh-processing/

https://audiophilestyle.com/forums/topic/58263-differences-in-sound-dac-vs-dac-pre-amplifier/page/12/?tab=comments#comment-1057681

https://www.audioshark.org/lumin-169/lumin-leedh-ing-way-18376.html#post304204

https://community.roonlabs.com/t/lumin-music-leedh-processing/109190/51?u=wklie (commentaire du cto roon)