Cantilever: φ0.28mm Solid Boron. Model MC Type. Frequency Response 20 to 50,000 Hz. Coil Impedance 12Ω (1kHz). Coil Inductance 25μH (1kHz). Output Balance 0.5 dB (1 kHz). [Australia and Canada have remote area fees depending on your location. ].
eBay