Individual Transfer Curves of Moving Magnet Cartridge Subassemblies

A Moving Magnet (MM) phono cartridge can be characterized by its overall transfer function. But the transfer function of the part that generates the signal through magnetic induction has its own transfer function, which can also be measured. By translating the latter into an equivalent electronic circuit, further insight and possibilities for optimization can be obtained. This article explains.

Featuring the company's latest technologies, Audio-Technica launched its new top-of-the-line phono cartridge, the AT-ART1000X Direct Power Stereo Moving Coil Cartridge. Hand built in Tokyo, Japan, the AT-ART1000X builds upon the engineering of the previous AT-ART1000 model with improvements in design and materials, and threaded mounting holes for easier installation. The updated direct power system, which places coils on top of the stylus, is another major innovation.

Goldring introduced its new flagship E Series moving magnet cartridge, the E4. Designed as a a cost-effective upgrade for any modern budget or midrange turntable, the new Goldring E4 represents the pinnacle of the E Series engineering, focused on performance. The E4 is designed to be compatible with all medium-to-high-mass tonearms of the type found on the majority of budget to midrange turntables.