SHURE M78S 78 RPM PHONO CARTRIDGE The monophonic Shure M78S phono cartridge is designed to accurately play 78 RPM records. Shure M78S 78 RPM Phono Cartridge Specifications - Tonearm mount: 1/2 inch - Type: Moving magnet - Cantilever: Shure type I low mass, aluminum alloy/tubular, 1 mil wall thickness, 30 mil diameter - Stylus tip: Spherical, 2.5 mil radius - Tracking force: 1.5 - 3 g - Output voltage @ 1 kHz,5 cm/sec: 4 mV - Recommended load: 47 kΩ in parallel with 250 pf - Weight: 6.2 g - Height: 15.875 mm - Accessories included: User guide, mounting hardware,stylus guard - Warranty: 1 year - Recommended maintenance: Replace stylus after 600 - 1,000 playing hours - Stylus replacement: User-replaceable Shure N78S