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High Impedance Earphone 2-Pack for Crystal and Transistor Radio Projects
- This 2-pack includes piezoelectric earphones for crystal-radio and transistor-radio projects. The pair provides two matching earpieces for a build that uses high impedance audio parts. Match sensitive radio circuits with the specified 20,000-ohm impedance. This rating helps you choose an earphone suited to crystal receivers and compatible transistor radio designs. Connect each earpiece through a 42-inch twisted wire ending in pre-tinned bare leads. The prepared ends simplify placement in circuits designed for direct wire connections. Identify the required construction before ordering. Each piezoelectric earpiece combines a brass diaphragm with soldered wire connections for a clearly specified component design. Confirm your circuit needs 20,000 ohms, bare leads, and a 42-inch wire and the package provides two earphones for supported radio projects. This product is not a toy and is designed for use by teens and adults ages 13 and up
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This 2-pack includes piezoelectric earphones for crystal-radio and transistor-radio projects. The pair provides two matching earpieces for a build that uses high impedance audio parts. Match sensitive radio circuits with the specified 20, 000-ohm impedance. This rating helps you choose an earphone suited to crystal receivers and compatible transistor radio designs. Connect each earpiece through a 42-inch twisted wire ending in pre-tinned bare leads. The prepared ends simplify placement in circuits designed for direct wire connections. Identify the required construction before ordering. Each piezoelectric earpiece combines a brass diaphragm with soldered wire connections for a clearly specified component design.
Confirm your circuit needs 20, 000 ohms, bare leads, and a 42-inch wire and the package provides two earphones for supported radio projects. This product is not a toy and is designed for use by teens and adults ages 13 and up
Confirm your circuit needs 20, 000 ohms, bare leads, and a 42-inch wire and the package provides two earphones for supported radio projects. This product is not a toy and is designed for use by teens and adults ages 13 and up
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by QiPing Global Store Return Policy
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