Audio-Technica AT33xMONO/II Dual Moving Coil Monaural Cartridge
The Audio-Technica AT33xMONO/II is a precision-engineered dual moving coil monaural cartridge designed to faithfully reproduce vintage mono recordings with remarkable clarity and warmth. As part of the latest AT33 Series overhaul, this cartridge features a “True Mono” coil design that eliminates vertical noise artifacts, delivering pure horizontal signal reproduction. With a nude conical stylus mounted on a tapered duralumin cantilever and a tri-material body that disperses resonance, the AT33xMONO/II offers low surface noise, deep bass response, and full-bodied mono audio. Ideal for audiophiles who play mono jazz or early rock records, this cartridge preserves the original character of your records while enhancing sonic depth and definition.
Specifications
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Type: Dual Moving Coil Monaural Cartridge (“True Mono” design)
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Stylus: Nude Conical
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Cantilever: Tapered Duralumin Pipe
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Coil Wire: PCOCC (Pure Copper by Ohno Continuous Casting)
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Suspension System: New design using piano wire for enhanced tracking and lowered dynamic compliance
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Body Construction: Die-cast zinc, aluminum, and high-rigidity polymer
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Frequency Response: 20–20,000 Hz
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Output Voltage: 0.35 mV (1 kHz, 5 cm/sec)
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Channel Separation: N/A (Monaural)
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Output Balance: Less than 1.5 dB
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Impedance: 10 ohms
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Recommended Load Impedance: 100 ohms
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Tracking Force: 1.8 to 2.2 g (2.0 g standard)
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Mounting: Threaded holes for secure and easy installation
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Weight: 6.9 g
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Country of Manufacture: Japan.
Expanded Key Features List
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True Mono Dual Moving Coil Design: Captures only horizontal groove movement for pure monaural signal and reduced surface noise.
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Nude Conical Stylus: Provides accurate groove tracking with a classic, warm analog sound profile.
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Duralumin Tapered Cantilever: Enhances stylus responsiveness and transient detail with reduced distortion.
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Piano Wire Suspension System: Improves tracking accuracy and stabilizes compliance for richer audio reproduction.
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Tri-Material Anti-Resonance Body: Combines zinc, aluminum, and polymer to disperse resonance and prevent frequency coloration.
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Made in Japan: Built to exacting standards with premium materials and traditional craftsmanship.
Q&A Section
Q: Is this cartridge designed specifically for mono records?
A: Yes, the AT33xMONO/II features a true mono coil system that only detects horizontal groove movement, making it ideal for mono vinyl playback.
Q: Can I use this cartridge on a stereo system?
A: Absolutely. The dual mono design makes it compatible with stereo systems while preserving the integrity of mono playback.
Q: What stylus type is used in this model?
A: It uses a nude conical stylus, known for its excellent compatibility with mono records and warm tonal characteristics.
Q: What makes the suspension system unique?
A: It incorporates piano wire for improved tracking precision and a fuller sound in the mid to low frequencies.
Q: Does this cartridge reduce surface noise?
A: Yes, its True Mono design avoids picking up vertical noise components, significantly reducing surface noise.
Q: What tonearm mounting does it support?
A: It includes threaded mounting holes, making it easy to install on most standard tonearms.
Q: What’s the output voltage of the cartridge?
A: The AT33xMONO/II has an output voltage of 0.35 mV, suitable for low-output moving coil phono stages.
Q: Where is the AT33xMONO/II manufactured?
A: It is made in Japan with premium components and craftsmanship, ensuring high-quality performance and durability.
