Audio-Technica AT-VM670SP
Dual Moving Magnet Mono Cartridge for Shellac or Phonograph records.
Model dedicated to 78 RPM records, whose round stylus has a large curvature radius at the tip. The curvature radius is 3 mil, and suitable for playing 78 RPM records from a wide variety of eras.
Aluminium cantilever
Para-toroidal coils improve generating efficiency
Mono body terminating left and right channels reduces surface noise
Durable low resonance polymer housing
Dual Moving Magnet Mono Cartridge for Shellac or Phonograph records.
Model dedicated to 78 RPM records, whose round stylus has a large curvature radius at the tip. The curvature radius is 3 mil, and suitable for playing 78 RPM records from a wide variety of eras.
Aluminium cantilever
Para-toroidal coils improve generating efficiency
Mono body terminating left and right channels reduces surface noise
Durable low resonance polymer housing
Dual Moving Magnet Mono Cartridge for Shellac or Phonograph records.
Model dedicated to 78 RPM records, whose round stylus has a large curvature radius at the tip. The curvature radius is 3 mil, and suitable for playing 78 RPM records from a wide variety of eras.
Aluminium cantilever
Para-toroidal coils improve generating efficiency
Mono body terminating left and right channels reduces surface noise
Durable low resonance polymer housing
Audio-Technica’s Internationally-patented Dual Magnet Design Replicates 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 the positions of the left and right channels in the stereo groove walls. Consequently, the VM design ensures outstanding channel separation, extended frequency response and superb tracking.
Para-toroidal Generating System
Para-toroidal coils improve generating efficiency and offers superb linearity, since leakage of magnetic flux in this continuous and unitised magnetic circuit is low. Permeability of the cores is also optimised through the use of laminated cores.
Mono Body
For monaural operation, left and right channels should be connected. A mono body on which left and right terminals are connected internally reduces record noise which is primarily in the vertical direction and obtains a highly focused ‘centre’ sound image compared with stereo bodies.
600 Series
Specialised 600 series mono body with internal wiring dedicated to monaural sound.
Conical Bonded (3mil) Stylus
A conical bonded stylus with a large curvature radius at the tip. The curvature radius is 3 mil, and suitable for playing 78 RPM records from a wide variety of eras.
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Frequency Response: 20 - 20,000Hz
Vertical Tracking Angle: 23˚
Stylus Construction: Bonded Round Shank
Recommended Load Impedance: 47,000Ω
Coil Impedance: 1,400Ω (1kHz)
Output Voltage: 3.0mV (1kHz, 5cm/sec.)
Stylus Shape: Conical Bonded (3mil)
Cantilever: Aluminium Pipe
Static Compliance: 15 x 10-6 cm/dyne
Dynamic Compliance: 2.0 x 10-6 cm/dyne (100Hz)
Mounting: 1/2” centres
Dimensions: 17.3 (H) x 17.0 (W) x 28.2 (L) mm
Accessories Included: Cartridge installation screws 5mm ×2 and 10mm ×2, Washer ×2, Hexagon nut ×2
Recommended Load Capacitance: 100 – 200pF
Replacement Stylus: VMN70SP
Stylus Size: 3.0 mil
Type: VM Type
Weight: 6.4g
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