DS Audio launches third generation DS003 optical cartridge

Moving through the generations

by Andy Bassett
Hi-Fi News

1

DS Audio launches third generation DS003 optical cartridge

The next model in DS Audio’s third generation of optical phono cartridges, the DS003, brings the company’s top end technology to a relatively more affordable price point.

DS Audio’s flagship Grand Master phono cartridge was launched in 2020 and was the company’s first ‘third generation’ optical cartridge. Now, innovations in the Grand Master have been used to update the DS002 cartridge to the latest DS003 iteration, introducing this ‘third generation’ technology at a lower price point.     

The DS003 follows the Grand Master cartridge design and similarly features a comprehensively re-designed optical system whereby the independent LEDs and photo-detectors for the left and right channels deliver a boost in the cartridge’s output voltage. Moreover, this boost from 40mV to 70mV is achieved in tandem with an improved signal to noise ratio giving the DS003 an even lower noise floor and greater musical clarity than its predecessors. The improvements don’t stop there either since the new independent design has made it possible to eliminate crosstalk, greatly improving left and right channel separation, particularly at higher frequencies.

DS Audio launches third generation DS003 optical cartridge
DS Audio DS003 optical cartridge

There’s also a smaller shading plate which is made from 99.9% pure beryllium resulting in a weight reduction of 50 percent, down to 0.74mg which is less than a tenth of the mass of a moving cartridge’s core and coil system.

Other design facets of the DS003 include an aluminium cantilever married to a line contact stylus, an aluminium cartridge body for maximum rigidity, and internal wiring that is 1.6x thicker than previous models for reduced impedance. 

DS Audio launches third generation DS003 optical cartridge
DS Audio DS003 equaliser

DS Audio optical cartridges all require an equaliser/phono stage and the DS003’s features a new design which sees the thickness increase for both the circuit boards and the copper foil. The new equaliser also allows the selection of four different low frequency cut-off points for an output that best matches the user’s system. It should be noted that DS Audio cartridges are fully compatible with any of the company’s accompanying phono stages/equalisers, allowing users to to mix and match.

The DS Audio DS003 optical phono cartridge with phono stage/equalizer is available in the UK now, priced as follows (inc. VAT):

DS003 cartridge and equalizer package:      £4,995
DS003 cartridge:                                           £2,298
DS003 equaliser:                                           £3,147

Source: Press Release
Image Source: DS Audio

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