High Impedance Ceramic Earphone

High Impedance Ceramic Earphone

FOREMOST is a professional earphone supplier. Our various high impedance ceramic earphone and high impedance earphone have been provided to the world since 1973.

■ High impedance crystal earphone.  
■ Very sensitive and works great with Transistor Radio/Crystal Radios /DIY Electronics Projects.  
■ Perfect to make electronics projects such as Crystal or Transistor Radios often used in schools and STEM electronic experiments requiring high impedance ear piece.  
■ High 20,000 ohm impedance with resistance over 20 million ohms and a capacitance of 15,000 pf.  
■ Rated Sensitivity of 57db at 1KHz in the frequency range from 200 to 8,000Hz.  
■ It could have a separate plastic hook that can loop over your ear for comfort.  

For those seeking exceptional quality, our **ceramic earphone** and **impedance earbuds** offer superior performance and durability for various electronic applications.