Audio-Technica AT33xMLD Dual Moving Coil Stereo Cartridge

The Audio-Technica AT33xMLD is the latest evolution of the renowned AT33 Series, delivering enhanced warmth, fullness, and expressive mid-to-low frequency performance. Incorporating advanced materials and structural refinements — including the use of die-cast zinc at the cartridge base to suppress resonance — the AT33xMLD extracts extraordinary detail across the entire audio spectrum.

Featuring a nude microlinear stylus mounted to a rigid duralumin tapered pipe cantilever, this cartridge offers exceptional tracking accuracy and nuanced sound reproduction. Its newly developed suspension system, utilizing piano wire and a refined rubber damper, slightly lowers dynamic compliance for more substantial, authoritative sound — particularly suited to rock and jazz recordings from the 1950s, ’60s, and ’70s.

The composite body construction — combining die-cast zinc, aluminum, and high-rigidity polymer — disperses resonance evenly for balanced, natural playback without emphasizing specific frequency ranges. Independent left and right PCOCC coils, a neodymium magnet, and a permendur yoke ensure powerful output, superior channel separation, and high-resolution analog performance.

Features

• AT33x Series dual moving coil stereo cartridge
• Nude microlinear stylus for precise groove tracing
• Duralumin tapered pipe cantilever for enhanced high-frequency control
• Dual moving coil design with independent left and right channels
• PCOCC (Pure Copper by Ohno Continuous Casting) coils for pure signal transmission
• Neodymium magnet and permendur yoke for efficient energy generation
• Composite cartridge body (die-cast zinc, aluminum, high-rigidity polymer)
• Die-cast zinc base suppresses unwanted resonance
• Threaded mounting holes for easy installation
• New suspension system with piano wire for improved tracking accuracy
• Thick gold-plated terminal pins reduce contact resistance
• Handcrafted in Japan

Specifications

Cartridge & Stylus

• Frequency Response: 20 – 42,000 Hz
• Channel Separation: 27 dB (1 kHz)
• Vertical Tracking Angle: 19°
• Tracking Force: 1.8 – 2.2 g (2.0 g recommended)
• Recommended Load Impedance: ≥ 100 ohms (with head amplifier)
• Stylus Type: Nude Microlinear
• Cartridge Type: Dual Moving Coil

Important Note

• The AT33xMLD stylus assembly is not user-replaceable.
• Audio-Technica offers a fee-based Moving Coil Exchange Program for servicing.

What’s in the Box

• Audio-Technica AT33xMLD Cartridge
• Mounting Screws (assorted lengths)
• Washers
• Non-magnetic Screwdriver
• Cleaning Brush
• Protective Stylus Guard
• Owner Documentation