DS Audio DS Grand Master EX Optical Phono Cartridge

The DS Audio Grand Master Ex is DS Audio’s ultra-flagship optical cartridge featuring a one-piece 0.22 mm square diamond cantilever and stylus for unmatched rigidity and signal transmission. Independent LEDs and photodiodes per channel generate 70 mV output, >27 dB channel separation, and ultra-low noise. Its ultra-duralumin body, stainless cantilever holder, Micro Ridge stylus, 2.0–2.2 g tracking force, and 7.7 g weight deliver supreme resolution, neutrality, and spatial realism. The DS Audio Grand Master Extreme Optical Cartridge represents the next frontier in phono cartridges.