Accu•driver – Etymotic hf3 Earphones + Headset User Manual
Page 12
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ETYMOTIC RESEARCH INC.
61 Martin Lane • Elk Grove Village, IL 60007
www.etymotic.com • 1-888-389-6684 • 847-228-0006
©2011. hf3 is a trademark of Etymotic Research, Inc.
ER023529-A
ACCU•Driver
™
high performance, balanced-armature drivers
are specified for an accuracy response of 85% or better.
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