Nagaoka JN-P300 – Replacement Stylus for MP-300 Cartridge

The Nagaoka JN-P300 is the genuine replacement stylus for the MP-300 cartridge, designed to restore full performance and sonic clarity. With its superfine elliptical diamond tip and boron cantilever, it ensures smooth tracking, accurate detail retrieval, and balanced tonal response—keeping your vinyl playback as lively and engaging as the first spin, available with Soundium.

Quick Specs

• Compatibility: Nagaoka MP-300 cartridge
• Stylus type: Superfine elliptical diamond
• Cantilever: Low-mass boron
• Frequency response: 20 Hz – 25 kHz (with MP-300 body)
• Output voltage: 3.0 mV (1 kHz, 5 cm/s)
• Tracking force range: 1.3 – 1.8 g
• Channel separation: 25 dB (1 kHz, with MP-300)

What’s in the Box

• Nagaoka JN-P300 replacement stylus
• Protective stylus guard

The Nagaoka JN-P300 stylus renews the precision, depth, and warmth of your MP-300 cartridge. Enjoy faithful analog sound reproduction and long-lasting performance with Soundium.