Ortofon - MC A Mono - True Mono Moving Coil Phono Cartridge

The Ortofon MC A Mono is a true mono moving coil phono cartridge engineered specifically for the faithful playback of monophonic records. Unlike conventional stereo cartridges used with a mono switch, the MC A Mono generates a single signal that is sent equally to both channels, eliminating crosstalk, phase errors, tracking inconsistencies, and other artifacts that can compromise mono playback.

Built upon Ortofon's acclaimed Exclusive Series platform, the MC A Mono combines a titanium Selective Laser Melting (SLM) body, Boron cantilever, Replicant 100 stylus, and advanced neodymium magnet system to deliver exceptional dynamics, remarkable clarity, and an extraordinarily stable soundstage. Its true mono generator is inherently immune to unwanted vertical groove modulation, dramatically reducing the effects of groove wear, dust, and surface noise.

Designed for collectors and audiophiles seeking the finest possible reproduction of monophonic recordings, the MC A Mono offers an authentic listening experience that fully captures the richness, focus, and emotional impact of classic mono vinyl.

FEATURES

• True Mono low-output moving coil phono cartridge
• Dedicated mono generator for authentic mono playback
• Special polished Nude Ortofon Replicant 100 stylus
• Boron cantilever
• Titanium body manufactured using Selective Laser Melting (SLM)
• Wide Range Damping (WRD) system
• Field Stabilizing Element (FSE) magnet technology
• High-strength neodymium magnet system
• Aucurum gold-plated 6NX oxygen-free copper coils
• Designed and manufactured in Denmark

DESIGN & TECHNOLOGY

• True Mono Generator: Unlike stereo cartridges, the MC A Mono produces a single dedicated mono signal that is delivered equally to both channels, eliminating crosstalk, phase errors, and other artifacts while creating a more focused, stable, and realistic mono presentation.
• Replicant 100 Stylus: The Special Polished Nude Ortofon Replicant 100 Line Contact stylus closely replicates the geometry of the original cutting stylus, providing exceptional tracking accuracy, low distortion, and outstanding groove retrieval.
• Boron Cantilever: A lightweight, highly rigid Boron cantilever offers outstanding speed, transient response, and low moving mass, preserving the finest musical details with exceptional precision.
• SLM Titanium Body: Manufactured using Ortofon's proprietary Selective Laser Melting process, the one-piece titanium body delivers exceptional rigidity, high internal damping, and outstanding resistance to unwanted resonance.
• Advanced Magnet System: A compact neodymium magnet, specially developed low-magnetic alloy armature, Aucurum gold-plated 6NX oxygen-free copper coils, and Ortofon's Field Stabilizing Element (FSE) work together to minimize distortion while maximizing dynamic performance and signal accuracy.
• Wide Range Damping (WRD): Ortofon's patented WRD system employs a heavy platinum disc positioned between two specially formulated rubber absorbers, delivering exceptional tracking performance while virtually eliminating resonance across the audible frequency range.

SPECIFICATIONS

• Type: True Mono Low Output Moving Coil (MC) Phono Cartridge
• Output Voltage: 0.2 mV @ 1 kHz, 5 cm/sec
• Frequency Response: 20 Hz – 20 kHz (+2 dB / -1 dB)
• Tracking Ability: 90 µm @ 315 Hz
• Dynamic Compliance (Lateral): 13 µm/mN
• Cantilever: Boron
• Stylus: Special Polished Nude Ortofon Replicant 100
• Stylus Tip Radius: r/R 5/100 µm
• Tracking Force Range: 2.0 – 2.5 g (20 – 25 mN)
• Recommended Tracking Force: 2.3 g (23 mN)
• Tracking Angle: 23°
• Internal Impedance (DC Resistance): 7 Ohms
• Recommended Load Impedance: >10 Ohms
• Coil Wire Material: Aucurum Gold-Plated 6NX Oxygen-Free Copper
• Cartridge Body Material: SLM Titanium
• Finish: Silver
• Weight: 6 g
• Manufactured: Denmark