Audio-Technica AT33xMLB Dual Moving Coil Stereo Cartridge
Experience a new standard in vinyl playback with the Audio-Technica AT33xMLB, the latest evolution in the renowned AT33 Series. This high-performance dual moving coil cartridge is engineered for audiophiles seeking a warm, full-bodied analog sound with exceptional detail. Featuring a nude microlinear stylus and a tapered solid boron cantilever, it effortlessly tracks even the most intricate grooves, revealing stunning clarity in orchestral and high-fidelity pressings. Built with a unique three-material body—die-cast zinc, aluminum, and polymer—for superior resonance control, the AT33xMLB combines innovative materials and refined craftsmanship to deliver immersive sound across the audio spectrum.
Specifications
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Type: Dual Moving Coil (MC)
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Stylus Shape: Nude Microlinear
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Cantilever: Nude tapered boron
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Frequency Response: 20 – 45,000 Hz
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Channel Separation: 27 dB (1 kHz)
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Tracking Force: 1.8 – 2.2 g (2.0 g standard)
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Vertical Tracking Angle: 19°
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Recommended Load Impedance: ≥ 100 ohms (with head amp)
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Coil Impedance: 12 ohms (1 kHz)
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DC Resistance: 12 ohms
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Coil Inductance: 26 μH (1 kHz)
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Output Voltage: 0.42 mV (1 kHz, 5 cm/sec.)
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Output Balance: 1.0 dB (1 kHz)
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Static Compliance: 19 × 10⁻⁶ cm/dyne
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Dynamic Compliance: 6 × 10⁻⁶ cm/dyne (100 Hz)
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Stylus Curvature Radius: 2.2 × 0.12 mil
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Threaded Mount: M2.6 × 2
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Dimensions: 16.0 mm × 16.6 mm × 26.1 mm (H × W × D)
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Weight: 10.1 g (0.36 oz)
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Included Accessories: Non-magnetic screwdriver, brush, 2 washers, 6 cartridge mounting screws (3 sizes), stylus protector
Expanded Key Features List
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Nude Microlinear Stylus: Tracks grooves with exceptional accuracy, capturing high-frequency nuances and subtle dynamics.
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Solid Boron Tapered Cantilever: Rigid and lightweight for fast response and precise signal transfer from stylus to coils.
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Three-Material Body Construction: Die-cast zinc, aluminum, and high-rigidity polymer reduce resonance and enhance clarity.
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New Suspension System with Piano Wire: Lowers dynamic compliance for improved tracking and mid-low frequency impact.
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Dual PCOCC Coils: Positioned at the fulcrum for pure, separated left/right channel output and high signal integrity.
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Threaded Mounting Holes: Makes installation easier and more secure without the need for additional nuts.
Q&A Section
Q: What type of turntable tonearm is compatible with the AT33xMLB?
A: The AT33xMLB works best with medium to high-mass tonearms due to its lower dynamic compliance and firm suspension system.
Q: Is this cartridge suitable for modern and vintage records?
A: Yes, it excels with modern pressings from the late 1970s onward and also shines with classical recordings thanks to its high-resolution stylus.
Q: What makes the microlinear stylus special?
A: It offers superior groove contact and resolution, allowing for more accurate high-frequency detail and longer stylus life.
Q: Can I mount this cartridge easily?
A: Absolutely. It includes threaded mounting holes and screws for straightforward, nut-free installation.
Q: How does the boron cantilever affect sound quality?
A: Its rigid, lightweight structure provides faster stylus response, resulting in precise audio reproduction and clarity.
Q: What is the benefit of the three-material body design?
A: It minimizes internal resonance and coloration, allowing a more accurate and natural sound across the frequency spectrum.
Q: Does it require a step-up transformer or preamp?
A: Yes, as a low-output moving coil cartridge (0.42 mV), it needs a suitable MC phono preamp or step-up device.
Q: Where is the AT33xMLB manufactured?
A: It is proudly made in Japan, ensuring top-tier build quality and performance consistency.
