| NAGAOKA MP-100 MP(MM) Cartridge | NAGAOKA MP-110 MP(MM) Cartridge | NAGAOKA MP-150 MP(MM) Cartridge | NAGAOKA MP-200 MP(MM) Cartridge | NAGAOKA MP-300 MP(MM) Cartridge | NAGAOKA MP-500 MP(MM) Cartridge | |
|---|---|---|---|---|---|---|
| Channel balance | 5mV (5cm / SEC) | 5mV (5cm / SEC) | 4.5mV (5cm / SEC) | 4mV (5cm / SEC) | 3mV (5cm / SEC) | 3mV (5cm / SEC) |
| Frequency response | 20 to 20,000Hz | 20 to 20,000Hz | 20 to 20,000Hz | 20 to 23,000Hz | 20 to 25,000Hz | 20 to 25,000Hz |
| Channel separation | 22dB (1KHz) | 23dB (1KHz) | 24dB (1KHz) | 25dB (1KHz) | 25dB (1KHz) | 27dB (1KHz) |
| Channel balance | 2.0 dB or less | 1.5dB or less | 1.5dB or less | 1.5 dB or less | 1.0 dB or less | 1.0 dB or less |
| Load resistance | 47K Ω | 47K Ω | 47K Ω | 47K Ω | 47K Ω | 47K Ω |
| Cantilever | aluminium alloy | aluminium alloy | Hardened tapered aluminum alloy | Boron | Boron | Boron |
| Stylus tip | 0.6mil cone / joint diamond | 0.4 x 0.7mil elliptical, bonded diamond | 0.4 × 0.7mil Ellipse / Diamond | 0.4 × 0.7mil Ellipse / Diamond | 0.4 × 0.7mil Ellipse / Diamond | Line contact diamond |
| Stylus pressure | 1.8 to 2.3g | 1.5 to 2.0g | 1.5 to 2.0g | 1.5 to 2.0g | 1.3 to 1.8g | 1.3 to 1.8g |
| Cartridge weight | 6.5g | 6.5g | 6.5g | 6.5g | 7.8g | 7.8g |