Came across this article about a new manufacturer.
OVC - They're launching a headphone that incorporates a tube, & can be used with or without the tube being switched on.
https://www.audiophile-heaven.com/2019/07/sweet-and-juicy-ovc-vacuum-tube-headphones.html
Looks rather interesting!
OVC - They're launching a headphone that incorporates a tube, & can be used with or without the tube being switched on.
https://www.audiophile-heaven.com/2019/07/sweet-and-juicy-ovc-vacuum-tube-headphones.html
Looks rather interesting!
