DS Audio Master3 Optical Cartridge
Best optical cartridge for audiophiles seeking ultimate clarity and sonic detail.
The DS Audio Master 3 optical cartridge represents a significant leap in audio fidelity, engineered for unparalleled clarity. It employs an independent optical system for each channel, enhancing separation and reducing noise. The cartridge boasts a 99.9% pure beryllium shading plate and a new square pillar diamond cantilever with a Micro Ridge stylus. Its robust construction, featuring a maximum rigidity body and thicker internal wiring, contributes to a lower noise floor and a higher output voltage, delivering exceptional musical detail and an improved signal-to-noise ratio.
$9500.00
Owner Satisfaction
4.8
/ 5
Category Rank
57
/ 1649
#57 in Turntable Accessories
Price vs Category Average
+654%
Above average
Output Voltage
70
/ mV
Who it's for
- Audiophiles seeking unmatched transient response and micro-detail resolution
- Listeners prioritizing a stable, expansive, and highly focused soundstage
- Purists demanding perfectly linear frequency response across all recordings
Who should skip it
- Owners of standard phono preamplifiers lacking a proprietary equalizer
- Budget-conscious buyers seeking high-end performance at a lower price
- Casual listeners intimidated by complex, time-consuming cartridge calibration
Performance breakdown
Channel Separation
Independent optical systems deliver class-leading isolation for a vast soundstage.
Signal Clarity
Beryllium shading plate ensures ultra-low noise and pristine musical detail.
Tracking Precision
Micro Ridge stylus navigates complex grooves with surgical accuracy.
Build Rigidity
Maximum rigidity body construction effectively eliminates unwanted mechanical resonance.
Output Efficiency
Thicker internal wiring provides a robust signal for superior amplification.
Stylus Longevity
Advanced diamond cantilever design balances high-end performance with durable construction.
Key Specs
Output Voltage
70mV
Shading Plate Material
99.9% pure beryllium
Cantilever/Stylus
Square pillar diamond cantilever with Micro Ridge stylus
Internal Wiring
1.6 times thicker than second-generation cartridges
Model Number
DS-M3-CART
MPN
DS Master3 Cartridge
Materials
Aluminum, Carbon Fiber
Connectivity Type
Optical
Features
- Optimized independent channel clarity
- Enhanced performance with beryllium shading plate
- Advanced diamond/Micro Ridge stylus
- Reduced noise floor and higher output
- Maximum rigidity cartridge body
- Lower impedance with thicker wiring
- Improved optical system positioning
- Superior Signal-to-Noise ratio
What customers say
The DS Audio Master3 Optical Cartridge earns high praise for its revolutionary sound reproduction, setting a new reference standard. Users consistently highlight its exceptional speed, transparency, and dynamic range, attributing this to its unique optical technology. The resulting soundstage is vast, offering forensic resolution that reveals deep musical detail against a profoundly silent background. Many feel they are hearing their vinyl collection anew, blending analog warmth with digital precision. While the sonic performance is considered a masterpiece by dedicated audiophiles, the sentiment is tempered by the significant financial commitment. The required proprietary equalizer substantially increases the total system cost, creating a high barrier to entry for many.
Know before you buy
Unlike traditional cartridges that use magnets and coils to generate a signal, the DS Audio Master3 uses a light-based system. This eliminates the magnetic friction and drag associated with conventional designs, resulting in a lower noise floor and significantly improved signal clarity.
Yes, because this is an optical cartridge, it requires a dedicated DS Audio equalizer or phono stage to provide the necessary power to the cartridge and process the optical signal. It cannot be plugged into a standard moving magnet or moving coil phono input.
The 99.9% pure beryllium shading plate is incredibly lightweight and rigid, which allows the cartridge to track grooves with extreme precision. Combined with the square pillar diamond cantilever, this setup minimizes resonance and distortion, ensuring the stylus retrieves the maximum amount of detail from your records.
The internal wiring in the Master3 is 1.6 times thicker than previous generations, which reduces impedance. This design choice helps achieve a higher output voltage of 70mV, leading to a cleaner, more dynamic sound with a superior signal-to-noise ratio.
The Micro Ridge stylus offers a very precise contact area with the record groove, which provides excellent high-frequency response. While it requires careful, accurate alignment to perform at its best, the process is standard for high-end cartridges and well worth the effort for the resulting fidelity.
The Master3 body is constructed from a combination of aluminum and carbon fiber. This hybrid construction provides maximum rigidity, which is essential for suppressing unwanted vibrations and ensuring the optical system remains perfectly positioned during playback.
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