The HD 600 is an audiophile-grade open dynamic hi-fi/professional stereo headphone. The advanced diaphragm design eliminates standing waves resulting in a clean sound free of artifacts and acoustical disturbances. The HD 600 is a fantastic addition to a hi-fi stack or dedicated listening room, and is a favorite among mastering engineers worldwide.
BeyondHD is a kind of Pure Class-A Headphone Amplifier with low noise and low distortion features. Adopting both Series (high linearity) and Shunt Types (low noise) can let the users select their ideal type of volume control. Using Japan ALPS VR with stable and durable features and owning high awareness, BeyondHD can easily make you enjoy high-quality and awesome sound.
SupplierHD is an External Power Supply Unit. High quality regular setting can be effectively reduce the electronic ripple. Adopting dual-supply can offer the cleaner and stable power source. SupplierHD can collocate with FSA products with the new HD version in order to enhance the machine functions and enrich sound quality.