Audiophile Dual Moving Magnet cartridge • Bonded 0.3 x 0.7 mil elliptical diamond stylus • Para-toroidal coil generator with laminated core • Center shield plate for channel separation • Lightweight aluminum pipe cantilever • Low-resonance polymer housing with threaded M2.6 mounting inserts
The Audio-Technica AT-VM520xEB VMx Dual Moving Magnet Elliptical Bonded Cartridge delivers agile tracking and high-frequency resolution, serving as the essential step into Audio-Technica’s advanced VMx cartridge family. Fitted with a 0.3 x 0.7 mil bonded elliptical diamond stylus on an aluminum pipe cantilever, its bi-radial cut navigates rapid groove modulations with lower tracing distortion and greater clarity than spherical profiles. An advanced electromagnetic generator featuring para-toroidal coils wound on laminated cores and an internal permalloy center shield plate preserves electrical channel isolation, producing balanced tonal textures and a coherent stereo image across all musical genres.
Key Features & Innovations
Bonded 0.3 x 0.7 mil elliptical diamond stylus — dual-radii profile tracks intricate groove modulations with heightened precision, reducing tracking distortion and enhancing treble definition compared to conical styli.
Dual Moving Magnet (V-Twin) generator — mirrors the geometry of the original stereo cutting head with two independent magnets set in an inverted V-formation, maximizing channel separation and dynamic transient response.
Para-toroidal coil construction — continuous windings around laminated cores suppress magnetic flux leakage, optimizing electrical conversion efficiency and maintaining wide, linear frequency reproduction.
Internal permalloy center shielding plate — physically separates left and right channel coil assemblies, eliminating cross-induction and driving stereo channel separation to 27 dB at 1 kHz.
Threaded M2.6 mounting inserts — integrated threaded inserts in the rigid polymer cartridge body enable direct, secure top-down installation into any standard 1/2"-mount headshell without the hassle of loose nuts.
Modular VM stylus upgrade path — fully compatible across Audio-Technica’s VM replacement stylus series, enabling simple plug-and-play upgrades to nude elliptical, MicroLine, or Shibata diamond profiles without removing the cartridge body.
FAQ — Audio-Technica AT-VM520xEB VMx Dual MM Elliptical Cartridge
How does the AT-VM520xEB differ from the conical AT-VM510xCB?
While sharing the same para-toroidal VMx generator and threaded body, the Audio-Technica AT-VM520xEB features an elliptical diamond (0.3 x 0.7 mil) rather than a spherical conical tip. The narrower scanning radius tracks high-frequency groove excursions more cleanly, delivering wider frequency extension (up to 23,000 Hz) and improved inner-groove detail.
What are the benefits of the threaded body on the VMx series?
The integrated M2.6 threaded holes allow mounting screws to thread directly into the cartridge body from the top of the headshell. This eliminates the need for tiny, fiddly mounting nuts beneath the cartridge flanges, streamlining alignment and secure installation.
Can I upgrade the stylus on this cartridge later?
Yes. The cartridge body accepts any Audio-Technica VM-series replacement stylus. You can easily upgrade to the VMN30EN (nude elliptical), VMN40ML (MicroLine), or VMN50SH (Shibata) by unclipping the stylus assembly and clicking on the new one without unmounting the cartridge.
What is the recommended vertical tracking force (VTF)?
The recommended vertical tracking force is 2.0 grams, with an operational tracking range spanning 1.8 to 2.2 grams.
Why Buy From Us
Authorized Audio-Technica dealer offering 100% genuine products with full manufacturer warranty coverage
Expert technical assistance on cartridge alignment, tonearm mass pairing, and phono capacitance matching
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Fast, secure insured freight shipping with protective white-glove packaging on every order
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