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Koetsu's Coralstone Platinum
Cartridges by Koetsu
Manufacturer's Description:
Cartridge: Coralstone
Body: Coral Stone
Type: Moving Coil
Coil Wiring: Silverplated Copper
Magnet: Platinum Magnet
Cantilever: Boron Cantilever
Output Volts: 0.3 mV
Frequency Range: 20Hz to 100kHz
Inner Impedance: 5 Ohm
Channel Balance: .5 db / 1kHz
Weight: 12 g
Compliance: 5 x 10-6 cm/dyne at 100 hz