Type:Medium weight, medium compliance, low-impedance moving coil cartridge Stylus:Lyra-designed long-footprint variable-radius line-contact nude diamond (3um x 75um), slot-mounted Cantilever system:Solid boron rod with short one-point wire suspension, directly mounted into cartridge body Coils:2-layer deep, 6N high-purity copper, square-shaped chemically-purified high-purity iron former, 5.4ohm self-impedance, 9.0uH inductance Output voltage:0.5mV@5cm/sec., zero to peak, 45 degrees (CBS test record, other test records may alter results) Frequency range:10Hz ~ 50kHz Channel separation:35dB or better at 1kHz Compliance:Approx. 12x10-6cm/dyne at 100Hz Vertical tracking angle:20 degrees Cartridge body:One-piece machining from solid 7075 alloy billet, with reduced-surface higher-pressure headshell contact area, partially non-parallel shaping, phase-interference resonance-controlling mechanism, and body threaded directly for mounting screws Cartridge mounting screws:2.6mm 0.45 pitch JIS standard Distance from mounting holes to stylus tip:9.5mm Cartridge weight(without stylus cover): 8.8g Recommended tracking force:1.7 ~ 1.8g (1.75g recommended) Recommended load directly into MC phono input:91ohm ~ 47k ohm (determine by listening, or follow detailed guidelines in user manual) Recommended tonearms:High-quality pivoted or linear tangential) tonearms with rigid bearing(s), adjustable anti-skating force, preferably VTA