“Creating the future of analog music”

Many audiophiles recall Optical Cartridges introduced by several companies many years ago. Its sound was shockingly sensational. Comment at the time was, “Pure like mountain dew, yet strong
 like a waterfall.” However, contrary to the market response, those cartridges quickly disappeared from the market. It was Precision mechanism and sophisticated optics that were too difficult to overcome at the time. Furthermore, the audio market begun to shift into Digital Sound Era (CD music).
People still talk about Optical Cartridge as analogous to Hi-fidelity.
So, Optical Cartridge became a legendary product among audiophiles.
Unlike MM/MC cartridges, which based on Electromagnetic induction, Optical Cartridges detect stylus vibration by a beam of light. This innovative design made it possible to eliminate Electromagnetic frictional force intrinsically exists in any MM/MC cartridges.
DS-Audio proudly announce that their products are Renaissance of Legendary Optical Cartridge.
DS-Audio re-creates the optical cartridges with State-of-Art LED optical technology.
Based on our years of research and countless experiments, DS-Audio’s Optical Cartridges are our ultimate solution to the audio lovers who seek for pure analog sounds.

President, designer and chief engineer: Tetsuaki Aoyagi

Avin Ava Arta proudly represents DS-Audio in Iran since 2015.