

audio technica AT33xMLB - Moving Coil Cartridge
With its microlinear nude stylus and solid boron tapered cantilever, the AT33xMLB is capable of capturing the subtlest details cut into a record groove. This capacity for high-resolution tracking is particularly noticeable when listening to orchestral recordings, allowing you to discern each instrument on a piece, or when playing records made since the late 1970s, which benefit from high-fidelity recording and manufacturing advancements.
audio technica AT33xMLB - Moving Coil Cartridge
Each AT33x Series cartridge body is constructed of three distinct materials – die-cast zinc, aluminum, and high-rigidity polymer – optimally arranged to reduce and disperse resonance across the cartridge body so that no frequency predominates during playback. Threaded holes are incorporated into the body for easy mounting.
The AT33xMLB’s solid boron cantilever, which tapers toward the microlinear stylus tip for improved response, is linked with a firm suspension mechanism, slightly lowering the dynamic compliance. Two independent PCOCC coils are positioned at the cantilever’s fulcrum to ensure pure signal transmission for each channel.
SPECIFICATIONS
| Cartridge & Stylus | |
|---|---|
| Frequency Response | 20 to 45,000 Hz |
| Channel Separation | 27 dB (1 kHz) |
| Vertical Tracking Angle | 19° |
| Tracking Force | 1.8 to 2.2 g (2.0 g standard) |
| Recommended Load Impedance | ≥ 100 ohms (when head amplifier connected) |
| Coil Impedance | 12 ohms (1 kHz) |
| DC Resistance | 12 ohms |
| Coil Inductance | 26 μH (1 kHz) |
| Output Voltage | 0.42 mV (1 kHz, 5 cm/sec.) |
| Output Balance | 1.0 dB (1 kHz) |
| Stylus Shape | Nude Microlinear |
| Cantilever | Nude tapered boron |
| Static Compliance | 19 × 10-6 cm/dyne |
| Dynamic Compliance | 6 × 10-6 cm/dyne (100 Hz) |
| Dimensions | 16.1 mm (0.63”) × 16.6 mm (0.65”) × 26.1 mm (1.0”) (H × W × D) |
| Accessories Included | Non-magnetic screwdriver; Brush; Washer* × 2; Cartridge installation screws* (M2.6) (8.0 mm (0.31”) × 2, 10.0 mm (0.39”) × 2, 13.0 mm (0.51”) × 2); Protector |
| Threaded Hole | M2.6 × 2 |
| Stylus Curvature Radius | 2.2 × 0.12 mil |
| Type | MC |
| Weight | 10.1 g (0.36 oz) |
| Notes | * Washers × 2 and screws (8.0 mm (0.31”)) × 2 are used to secure the cartridge in the box at the time of purchase. Be sure to keep and not lose these after removing the cartridge from the box. |
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