Ferrum OOR Amplifier + Hypsos Single-Output Power System BUNDLE (Open Box) folding-collapsible It glows blue to indicate

It glows blue to indicate it is playing an MQA Studio file

Technology balanced-armature

In the HE1000

A flat cable that’s durable and won’t tangle up in knots

Ferrum OOR Amplifier + Hypsos Single-Output Power System BUNDLE (Open Box) folding-collapsible It glows blue to indicateOOR, the only headphone amplifier with a soul OOR fully Balanced analogue headphone amplifier Proprietary discrete power amp technology Proprietary 4 pin Ferrum connector for HYPSOS Balanced 4 pin XLR and unbalanced RCA headphone outputs OOR will redefine the category of headphone amplifiers. OOR will drive any headphones effortlessly to the max of their potential, while preserving the essence of the music it amplifies. Ultra low distortion, zero