DS-W3
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Grand Master
DS Audio

DS Master3

  • Independent LED and photo-detector arrangement for the left and right channels.
  • The weight of the shading plate is reduced by more than 50%.
  • Diamond cantilever.

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Description

DS Master3 Optical Cartridge

Signal outputPhoto-electric Conversion
Channel separation27db more（1kHz）
Weight7.9g
Output signal level70mV more
Canti-leverSquare Pillar Diamond
Body materialUltra duralumin
Cantilever holder materialStainless
Neetre pressure2.0g～2.2g(2.1g is recommended)
StylusMicro Ridge

DS Master3 Equalizer for Optical Cartridge

Output voltage 700mV(1kHz)
Output impedance RCA 120Ω XLR 120Ω
Pre amp input impedance More than 10kΩ
Input terminal RCA terminal
Output terminal RCA terminal×3, XLR terminal×3
Size W45.2cm×H15.3cm×D48.4cm
Weight 23kg
About DS Audio

Breakthrough Innovation / Exclusive / Made in Japan / Optical Cartridge / Phono Equalizer

A dream since 1970 had come true – and revolutionize modern analogue playback technology. Optical Cartridge was initially introduce by Japan electronic maker, Toshiba in 1970s.

However due to the technology limitation, the optical cartridge design was deemed not reliable for mass production. DS Coorporation (mother company of DS Audio) is a specialized optical sensor manufacturer for more than 25 years.

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