The Millenium Headphone holder is a VERY useful tool.
How could i live such long time without thinking to these little tools, spending the money only on expensive gear that can make sound ?
my personal tip, as one of the modularsynth freaks:
use it as a cable holder for your Eurorack cables !
in fact i have 8 cable......err....headphone holders here in use.
.........7 for my modularsynth cables.
6x the cheap Millenium unit here, and 2x some others from the thomann program.
On the cheap millenium i can hang the cables over the headphone holder itself,
and also over the screw, which isn´t working this way with the more expensive ones i got.
to mention here is, that my modularsynth stands in frames which directly allow me to attach the headphone holders.
a workaround possible for anybody would be to install a rod like we had on older days bookshelves from ceiling to bottom. get the idea ?