philips-em-6721
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Philips EM6721 BALANCED Electret, anyone knows them?
There's a Philips EM6721 BALANCED Electret for sale at a Dutch tradingforum. I can't find any information about them. Who can enlighten me?- Tiemen
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- philips-em-6721 philips
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- Forum: Headphones (full-size)
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Philips EM 6721
Philips EM 6721 Balanced Electret Hi-Fi Stereo Headphone Made in Holland Technical Data: Frequency range: 16-22000 Hz Impendance: 800 Ohm at 500 Hz Sensitivity: At 1 Volt - 99 dB SPL at 500 Hz At 5 Volt - 113 dB SPL at 500 Hz Input Voltage: Maximum 5 Volt- JeckyllAndHyde
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- philips-em-6721
- Reviews: 1
- Category: On-Ear