Ortofon SPU Royal N

The primary difference is the mounting system. While traditional SPU cartridges feature an integrated headshell, the Royal N is designed as a universal mount, allowing you to attach it to most standard tonearms without needing a specific SPU-compatible headshell.

The Royal N has a very low output voltage of 0.2 mV, which means it requires a high-quality moving coil (MC) phono stage with sufficient gain. Ensure your phono preamp can handle low-output MC cartridges to get the best performance.

The Replicant 100 is a sophisticated superelliptical profile that excels at retrieving fine detail and nuance from the groove. You can expect a sound that is rich and dynamic, balancing the classic warmth of the SPU lineage with the precision and clarity required for modern high-fidelity recordings.

Yes, 3 grams is the standard tracking force for this cartridge and is perfectly safe for your records. The SPU design is built to track with stability and precision, and this specific weight ensures the stylus maintains proper contact with the groove for optimal sound reproduction.

The gold-plated silver coils are designed to improve signal conductivity and reduce internal resistance. In practice, this contributes to the cartridge's ability to deliver deep tonal saturation and a more refined, detailed soundstage compared to standard copper coils.

With a compliance of 8 µm/mN, this is a relatively low-compliance cartridge. It is best paired with a medium-to-heavy mass tonearm to ensure proper resonance control and tracking stability.