Ferrum OOR Analogue Headphone Amplifier overnight Also in the box

Also in the box

15dB) is impressive as it is en par with hand-selected capacitors

Driver Size

In typical 64 Audio fashion we continue to make our revolutionary technology more and more accessible

Creating a flagship headphone takes time and patience to do well

Ferrum OOR Analogue Headphone Amplifier overnight Also in the boxOOR, 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