Specifically chosen for its structural rigidity and exceptional acoustic qualities, the TH616’s black walnut housing is carefully milled for each headphone to ensure exquisite clarity. Each opening in the outer cup deters resonance of particular frequencies to effectively eliminate modal vibrations.
Each TH616 features Fostex’s specially designed magnetic circuit loaded with a 50mm driver unit offering a total flux density of 1 Tesla. This unlocks a wide dynamic range for listeners while minimising distortion during playback. Drawing on five decades of research and development, Fostex also blend bio-cellulose fibres into the headphone driver to ensure even higher resolution of mid to high frequencies.