Audio-Technica VM670SP 78RPM mono phono Cartridge

Description

With a specialized 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.

• 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

Frequency Response	20-20,000 Hz
Vertical Tracking Force	4.5-5.5 g (5.0 g standard)
Stylus Construction	Bonded round shank
Recommended Load Impedance	47,000 ohms
Output	3.0 mV (at 1 kHz, 5 cm/sec)
Stylus Shape	3.0 mil conical
Cantilever	Aluminum pipe
Mount	Half-inch
Replacement Stylus	VMN70SP

Coil Impedance: 1,400 ohms
(1 kHz) 
DC Resistance: 400 ohms 
Load Capacitance: 100-200 pF 
Coil Inductance: 230 mH (1 kHz) 
Static Compliance: 15 x 10-6 cm/dyne 
Dynamic Compliance: 2 x 10-6 cm/dyne (100 Hz) 
Vertical Tracking Angle: 23° 
Dimensions: 17.3 mm (0.7″) H x 17.0 mm (0.7″) W x 28.2 mm
(1.1″) D 
Weight: 6.4 g (0.2 oz) 
Accessories Included: Four cartridge installation screws (5 mm x 2, 10
mm x 2), two washers, two hexagon nuts