Description
AT-VM740xML – High-End Dual Moving Magnet Cartridge
The AT-VM740xML is part of Audio-Technica’s premium MM (Moving Magnet) series and delivers an exceptionally vivid, detailed, and well-balanced sound signature. Its dual magnet design mimics the structure of a record cutting head, providing precise channel separation and a highly realistic stereo image.
Sound & Technology
- Dual magnet design: The two magnets are aligned with the left and right groove walls of a stereo record for superior channel separation and extended frequency response.
- Microlinear stylus: The nude microlinear stylus tracks the groove with high precision and delivers a level of resolution unmatched by elliptical or conical stylus shapes.
- Para-toroidal coil structure: Each channel features two coils arranged in-line, significantly increasing generator efficiency.
- PCUHD copper wire: Pure Copper by Ohno Continuous Casting allows for more nuanced and dynamic sound reproduction.
- Optimized transient response: Fewer coil windings enable the cartridge to react more quickly to signal changes, producing a clear and direct sound—almost like being at a live performance.
Design & Mounting
- Die-cast aluminum body with threaded inserts: Allows for easy installation with just two screws—ideal for integrated headshell tonearms on high-end turntables.
- V-shaped cutout on stylus guard: Offers direct visibility of the stylus tip for more accurate cueing.
- Tapered aluminum cantilever: Hollow design combines rigidity and low mass for accurate tracking.
Technical Specifications
- Frequency response: 20 – 25,000 Hz
- Channel separation: 25 dB at 1 kHz
- Output voltage: 3.2 mV (1 kHz, 5 cm/sec)
- Stylus shape: Nude Microlinear
- Vertical tracking angle: 20°
- Tracking force: 1.8 – 2.2 g (recommended: 2.0 g)
- Recommended load impedance: 47 kΩ
- Recommended load capacitance: 150 – 250 pF
- Coil impedance: 3.2 kΩ (1 kHz)
- DC resistance: 750 Ω
- Coil inductance: 480 mH (1 kHz)
- Output balance: max. 1.0 dB (1 kHz)
- Static compliance: 20 × 10⁻⁶ cm/dyne
- Dynamic compliance: 7 × 10⁻⁶ cm/dyne (100 Hz)
- Stylus curvature radius: 2.2 × 0.12 mil
- Generator type: VM (Dual Moving Magnet)
- Weight: 8.8 g
- Dimensions: 29.0 mm (H) × 18.3 mm (W) × 17.5 mm (D)
Included Accessories
- Mounting screws M2.6 (lengths: 5 mm, 8 mm, 10 mm – 2 each)
- 2 washers
- Non-magnetic screwdriver
- Stylus cleaning brush
Replacement Stylus
- Compatible with the AT-VMN40xML (sold separately).
- Also supports other stylus types from the VMx series
