Ortofon 2M Bronze premounted

2M BRONZE Cartridge Pre-mounted on SH-4

The Ortofon 2M BRONZE Premounted cartridge is a high-end model from the renowned Danish manufacturer’s 2M series. It stands out due to the unique combination of a 2M BRONZE moving magnet cartridge and an SH-4 headshell, pre-mounted at the factory. This “Plug and Play” configuration allows for simple and quick installation on S-shaped tonearms, while ensuring exceptional sound performance.

A Nude Fine Line Diamond to Explore Microgrooves

The diamond is the key element of a cartridge, as it reads the minute variations engraved in the record’s groove. For the 2M BRONZE, Ortofon has chosen a Nude Fine Line stylus, particularly suited for the most demanding applications. Its slender profile allows it to track the highest frequencies with remarkable precision. Its larger contact surface also reduces distortion and record wear.

A High-Density Polymer Body for Resonance-Free Playback

To eliminate any parasitic vibrations, the body of the 2M BRONZE is molded from a new high-density polymer material, Lexan DMX Piano Black. Its remarkable rigidity and damping effectively prevent the formation of resonances. The result: perfectly neutral and transparent playback, without any coloration.

A Robust and Ergonomic SH-4 Headshell

Made from a lightweight and rigid alloy, it offers an ideal mechanical interface between the cartridge and the tonearm. Its ergonomics have also been particularly refined, with a large tab facilitating handling. Precisely mounted at the factory, it ensures perfect alignment of the cartridge according to the Baerwald standard.

A Cartridge Designed for Audiophile Listening

It is a true concentration of technology dedicated to high-fidelity. Every element, from the diamond to the headshell and the generator, has been meticulously optimized to offer sound reproduction of striking precision and realism. With it, you will rediscover the richness of your vinyl records in every detail. The timbres are astonishingly accurate, the soundstage extends infinitely with an incredible sense of depth. The attacks are sharp without being aggressive, and the harmonics unfold with disarming naturalness.

Key Advantages

• 2M BRONZE cartridge and SH-4 headshell pre-mounted at the factory
• Plug and Play installation on S-shaped tonearms
• Nude Fine Line diamond for high-definition playback
• Split pole generator for linear frequency response
• Lexan DMX body for resonance-free playback
• Rigid and ergonomic headshell with Baerwald alignment
• High-fidelity sound reproduction with remarkable precision
• Absolute respect for timbres and great sense of space
• Stunning dynamics and harmonic richness
• Compatibility with numerous MM phono preamps

Technical Specifications

General Specifications

• Type: MM (Moving Magnet)
• Diamond: Nude Elliptical, Line Contact
• Tracking Angle: 20°

Audio Performance

• Output Voltage at 1,000 Hz, 5 cm/s: 5 mV
• Channel Balance at 1 kHz: 1 dB
• Channel Separation:
  • At 1 kHz: 26 dB
  • At 15 kHz: 15 dB
• Frequency Response: 20-20,000 Hz (+2, -0 dB)

Mechanical Characteristics

• Tracking Ability (315 Hz at recommended tracking force): 80 μm
• Dynamic Compliance, Lateral: 22 μm/mN
• Stylus Tip Radius: r/R 8/40 μm
• Tracking Force:
  • Range: 1.4-1.7 g (14-17 mN)
  • Recommended: 1.5 g (15 mN)

Electrical Characteristics

• Internal Impedance: 1.2 Ω
• Internal Inductance: 630 mH
• Recommended Load Resistance: 47 kΩ
• Recommended Load Capacitance: 150-300 pF

Model Weights

• 2MR Cartridge: 6 g
• 2M and 2M Verso Cartridges: 7.2 g
• Pre-mounted 2M Cartridge: 16.7 g

Included Accessories

• Replacement Stylus: 2M Bronze (compatible with 2M Black and 2M Black LVB 250)
• Supplied pre-mounted on an SH-4 headshell