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Ceramic High Impedance Earphone suitable for crystal radio

Earphone for crystal radios

Availability: In stock


This Crystal Earphone is suitable for use with crystal radios

It has a 20MΩ Impedance and a frequency range of 200Hz to 8kHz

The 0.8m long cable is twisted twin and terminates in a 3.5mm mono Jack Plug

The earphone is constructed from Acrylic

The sensitivity is -57db @ 1kHz (25°C)

Capacitance is 15,000pF

You can read a review of the earphone in use here

This is the same earphone we include in our Crystal Radio Kit

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