The Shure M78S monophonic cartridge is specifically designed for playing wide groove / 78 RPM records. The N78S replacement stylus can also be used in any of Shure's current line of phono cartridges.
Specifications:
Tone Arm Mount
Standard 1/2 inch
Cartridge Type
Moving magnet
Cantilever
Shure Type I - Low mass
Heat-treated aluminum alloy / tubular
1.0 mil wall thickness / 30 mil diameter
Diamond Stylus Tip
Polished natural gemstone
Spherical
Radius: 2.5 mil
Tracking Force
Effective at stylus tip
Range: 1.5 to 3.0 grams
Output Voltage
Typical at 1 kHz: 4.0 mV RMS at 5 cm/sec peak velocity
