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发表于 2003-3-16 09:58:25
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ER-4MicroPro Earphones are in-the-ear,high fidelity transducers developed specifically to combine flat frequency response with isolation from external noise.These earphones provide 20-25dB of external noise exclusion,allowing the listener to hear the full dynamic range of recordings at lower reproduction levels.
ER4Bightweight and portable,High accuracy,Noise isolation,Flat diffuse-field-eaualized response,For specialized binaural recordings.
ER4Sightweight and portable,High accuracy,Noise isolation,Highest fidelity on standard commercial reordings.
ER4Pightweight and portable,High accuracy,Noise isolation,Higher sensitivity,Enhanced bass response. |
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