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Amplifiers/Converters??

Stereo earphone-microphone combination features square connector

Posted: 25 Aug 2003 ?? ?Print Version ?Bookmark and Share

Keywords:earphone-microphone? smk?

Designed for use in cellphones and small IT equipment, the stereo earphone-microphone combination from SMK Corp features a square connector, and utilizes a 10P flat type connector (RC-5240 specification compatible) to offer a thinner equipment design.

Capable of reproducing not only music programs, the product's earphone section has a rated input of 3mW, output SPL of 985dB, and impedance of 326.4 ohms at 1kHz.

The microphone section has an omnidirectional directivity, sensitivity of -424dB, and impedance of 2.2 kiloohms at 1kHz. Sample price is $34.02 per set.





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