Ferrum Oor Headphone Amps The Qutest's dual BNC inputs

The Qutest's dual BNC inputs accept the output of the Chord Hugo M Scaler at up to 768kHz

the GAIA II incorporates IsoAcoustics’ patented design principles to deliver extraordinary acoustic results

Please note: This is a made-to-order product

or dedicated stands

MM-500 planar magnetic headphone

Ferrum Oor Headphone Amps The Qutest's dual BNC inputsThe Ferrum OOR is the headphone amplifier that Ferrum built as their defining statement, a fully balanced, discrete design with a proprietary output stage that keeps transistors permanently active, eliminating the zero crossing distortion that plagues conventional topologies and delivering 8 watts balanced into 60 ohms with vanishingly low noise. Type and Technology Desktop headphone amplifier, fully balanced, solid state. Proprietary discrete power