Orthophone mono cartridges. It's a cartridge that allows you to fully enjoy the heavy sound of a mono disc. Serial 018020 (Tamura Eiji)
Maintenance information: 2024.5.1 operation confirmed
Accessories: needle cover
Main specifications: output voltage 3 mV frequency characteristics 20 to 20,000 Hz 47 kΩ internal resistance 100 Ω diamond needle suitable needle pressure 3.5 g dead weight 30.5 g