Koetsu Blue Lace MC Phono Cartridge

The Koetsu Blue Lace is a handcrafted moving coil cartridge built around a precision-machined Blue Onyx stone body. Each stone body is individually selected for its natural grain and polished to a fine finish before assembly.

Internally, the cartridge utilizes tightly matched silver-plated copper coils paired with platinum magnets to achieve low-output, high-resolution playback. A boron cantilever completes the design, contributing to the cartridge’s refined tracking performance and tonal presentation. 

Key Features

• Handcrafted Blue Onyx stone body
• Silver-plated copper coil wiring
• Platinum magnet system
• Boron cantilever construction
• Low-output moving coil design
• Individually selected and polished stone housing

Specifications

Construction

• Coil Wiring: Silver-plated copper
• Magnet: Platinum
• Cantilever: Boron

Performance

• Output Voltage: 0.3 mV
• Recommended Tracking Force: 1.8 – 2.0 g
• Recommended Load: 75 – 500 ohms

Physical

• Net Weight: 12.5 g

Construction

• Stone body machined from solid Blue Onyx
• Individually polished natural stone finish
• Hand-assembled cartridge design
• Precision matched internal coils and core components

Design Notes

• Part of the Koetsu stone body cartridge series
• Designed to achieve low vibration and detailed signal reproduction
• Platinum magnet system developed for enhanced tonal refinement and musical presentation

Additional Information

• Handmade in Japan
• Limited-production cartridge design

• Compatible with moving coil phono stages supporting low-output cartridges