Shelter 501 II
- Phono Cartridge
output voltage: 0.4mV, stylus: elliptical, tracking force: 1.4g to 1.8g, DCR: 12 ohm, step up trans: within 10 ohms, head amp: within 100 ohm, frequency response: 20hz to 20khz +- 2db, Cantilever: "Cantilever is not covered by 1 year warranty. Please do not break it." Adjustment: "SHELTER recommends to change stylus pressure within recommended tracking force (1.4g to 1.8g) in summer and winter. in summer: .1g to .2g less, in winter .1g to .2g more"