Dual Moving Magnet Cartridges
AT-VM95 Series Cartridges
VM – Vertical Dual Magnet Design
All in the Design
The Vertical Dual Magnet (VM) design closely mirrors the cutter head used to make the vinyl master.
Structure of Vinyl Master Cutter Head
All in the Design
The standard cutter head (used to record the vinyl master) uses two transducer coils, mounted perpendicular to each other at 45° from horizontal, to cut the channel: one in each wall of the 90° record groove.
Structure of VM Cartridge
All in the Design
The VM cartridges use the same 90° V-Shape configuration as the cutter head. This way, the cartridge achieves accurate tracking, excellent channel separation, high definition of the stereo image and extreme clarity over the entire audio spectrum.
Flexibility to Upgrade
Interchangeable Styli
Easy to Install
Universally Compatible
AT-VM95 Series Replacement Styli
AT-VM95 Cartridges – Premounted Headshell Kits
Styli Shapes
What Shape to Choose?
The purpose of a stylus is to ride along the record groove capturing movement, which is then transferred into an electrical signal within the cartridge. Audio-Technica produces styli in five different shapes (Conical, Elliptical, Microlinear, Shibata, and Special Line Contact) that make contact with the record groove and capture movement in different ways, creating unique sound characteristics.
Styli Shapes
Conical Styli
The conical stylus is the simplest and most widely used stylus. Its spherical tip normally touches the center of the record groove walls. A conical stylus works best for low- to moderately-priced turntables and audio setups. It is also ideal for mono (vinyl with one channel) and older 78 RPM records. However, its shape prevents it from making detailed contact with much of the record groove walls, resulting in less fidelity.
Styli Shapes
Elliptical Styli
The elliptical stylus has two radii, the front radius being wider than the side radius. The front radius rides in the center of the groove like the conical, while the smaller side radius makes more contact with the groove walls. More contact with the record groove walls delivers a higher level of fidelity.
Styli Shapes
Microlinear Styli
The Microlinear stylus almost exactly duplicates the shape of the cutting stylus that produces the original master disc (the disc used to create the pressed vinyl record). This likeness enables the Microlinear stylus to track portions of the groove other styli cannot reach, resulting in extremely accurate tracing of high-frequency passages and a flat frequency response within the audible range. The unique multilevel shape also wears more evenly, greatly extending record and stylus life.
Styli Shapes
Shibata Styli
The Shibata stylus was originally developed to play four-channel (quadraphonic) vinyl records. The Shibata stylus has two radii, similar to an elliptical stylus. However, the radii of a Shibata stylus allow for more surface contact and effective pickup of ultra-high frequencies with less groove stress and distortion.
Styli Shapes
Special Line Contact Styli
The special line contact stylus is shaped to track the record groove with the highest level of precision, resulting in excellent high-frequency response, low distortion and minimum abrasion. The special line contact stylus makes more surface contact than any other stylus shape. It should be noted that due to its high-fidelity, the line contact stylus may produce more noise on heavily worn records. The line contact tip is used on our higher-end cartridges.
Styli Shank
Round or Square Shank?
The stylus shank is the piece that connects the tip to the cantilever. A round shank can be more difficult to align when it is affixed to the cantilever. Proper alignment is needed in order to position the stylus tip precisely in the record groove.
Square shank styli cost more to make than round shank styli, but mounting them in laser-cut square holes in the cantilever locks them in precise alignment with the record groove.
Styli Shank
Bonded or Nude?
In a bonded (or jointed) stylus, a diamond tip is glued on a metal shank that is itself glued into the hole of the cantilever. While less expensive to manufacture, this construction may increase the mass of the overall tip and affect transient response compared with a nude stylus where the tip and shank are constructed from a single piece of diamond.
Nude styli, shaped from whole diamonds, are more costly than bonded styli. Their lower mass allows nude styli to track more accurately. Also, since our nude styli are grain-oriented, with their longest-wearing faces touching the record surface, they last longer.
Cartridges Are at Our Core
Our Story
In the early 1960s at Tokyo’s Bridgestone Museum of Art, curator Hideo Matsushita hosted LP listening concerts, where people would experience vinyl records played on high-quality audio equipment. Matsushita was moved by the positive reactions guests had to the music, but was frustrated that the expense of high-fidelity listening prevented many people from experiencing it.
In 1962, Matsushita founded Audio-Technica with the vision of producing high-quality audio for everyone. And following this vision, he soon created the first truly affordable phono cartridge, the AT-1, in the company’s small flat in Shinjuku, Tokyo.