Audio Technica VM670SP Dual Magnet Cartridge
With a specialised body and internal wiring dedicated to monaural sound reproduction, plus a large curvature radius conical stylus, the VM670SP cartridge is designed for playing 78 RPM records. Part of the 600 Series in Audio-Technica’s new VM cartridge line – a line that harks back to A-T’s early days as a manufacturer primarily of high-end phono cartridges – the VM670SP is equipped with dual magnets that are internally connected to reduce record noise and obtain a highly focused “center” sound image that stereo cartridges can’t provide. The stylus’s 3.0 mil curvature radius makes it an excellent choice for playing 78s from a wide variety of eras. Includes mounting hardware.
In the record production process a cutter head carves out the record grooves. The modulations in the groove are “analogue” mechanical equivalents of the original audio signals. To “read” these modulations, Audio-Technica developed the patented Dual Magnet design which duplicates the structure of the cutter head. Instead of using a single, large magnet, the two magnets are arranged in the shape of a V. The two magnets are positioned precisely to match positions of the left and right channels in the stereo groove walls. Consequently, the VM design provides outstanding channel separation, extended frequency response and superb tracking. All models feature high-purity 6N-OFC (99.9999% pure oxygen free copper) wiring for maximum sonic purity and extraordinary resolution of fine musical detail.
- VM dual magnet cartridge with 3.0 mil conical stylus
- Aluminum cantilever
- Paratoroidal coils improve generating efficiency
- Mono body terminating left and right channels reduces surface noise
- Durable low-resonance polymer housing