Koetsu Urushi Vermillion Moving Coil Cartridge
Alnico magnet with silver and copper coil windings producing about 0.4 mV output in a red lacquered rosewood body.
Rebuild price: $3,000
Specifications
Type: moving coil
Coil wiring: silver-plated copper
Magnet: Samarium cobalt
Cantilever: boron
Output: 0.4mV
Frequency range: 20Hz-100kHz
Channel separation: 25dB/1kHz
Inner impedance: 5 ohms
Channel balance: 0.5dB/1kHz
Recommended impedance: 30 ohms
Weight: 9g
Compliance: 5x10-6cm/dyne at 100Hz