Audio Technica AT VM 745x ML MM Cartridge

The Audio Technica VM 745x ML cartridge is a racing variant of the 740 ML. It partially incorporates the innovations and technologies developed in the new high-end models from the manufacturer, such as the Audio Technica VM 760x SLC cartridge. This new version features several significant improvements.

Audio Technica AT VM 745x ML: Diamond

The superb Micoline diamond is precisely bonded to an exquisite boron cantilever. This profile has been optimized to reproduce midrange frequencies with maximum substance and presence. The pivoting diamond guard is integrated into the Audio Technica VM 740x ML cartridge. This complex profile has been optimized to reproduce midrange frequencies with maximum substance and presence without distortion and surface noise.

Audio Technica AT VM 745x ML: Motor and Magnets

The motor consists of dual magnets utilizing "VM" technology. Instead of using a single large magnet, the two magnets are arranged in a "V" shape. They are precisely positioned to correspond to the left and right channel positions. The VM design of this Audio Technica AT-VM 745x ML ensures better channel separation and improved frequency response. PCUHD (high-purity oxygen-free copper) is now used for the coil leads in all models. The number of turns in the winding has also been reduced, resulting in a more responsive sound quality, lighter weight, and more nuanced musical expressiveness. The entire AT-VMx series features a large central shielding plate between the left and right channels of the coil. This eliminates electrical crosstalk between the two generators and maintains high separation, enhancing stereo performance.

Audio Technica AT-VM 745x ML: Body

The cartridge structure is made from die-cast aluminum coated with a gold layer. This provides greater mass than polymer and improves the mechanical and vibrational behavior of the cartridge. The result is a more precise and nuanced playback. The structure of the AT-VM 740x ML is entirely designed to minimize vibrations within the cartridge body to achieve the most accurate and clear playback possible. Additionally, the body now features threaded inserts, making it easier to attach to the tonearm. A V-shaped cutout has been added to the protector as a guide for the diamond position, improving visibility of the stylus tip when placing the needle on the record. The connectors of this Audio Technica are gold-plated. Its mass, tracking force, and compliance allow it to be paired with the majority of tonearms for turntables.

Audio Technica AT-VM 745x ML: Testing and Listening

With the VM 745x ML, you find all the qualities of the AT 740x ML, but with numerous nuances due to its boron cantilever. It offers remarkable tracking ability and an almost nonexistent surface noise level. The high frequencies remain very precise and brimming with details without being overly emphasized. The midrange is clear, open, and airy. We are far from the dark or dull reproduction of certain cartridges. However, the significant difference lies in the bass. It is more dynamic and physical. The articulation is remarkable, and the definition is surprising. The overall performance is perfectly controlled and articulated without losing nuance or subtlety. The Audio Technica AT-VM 745x ML cartridge is a reference in this price range and is highly recommended for discerning audiophiles.