
100%
Etymotic ER3SE Studio Edition Earphone
by Etymotic Research— Made in Elk Grove Village, IL
Verified American Made
American Score
77% — Brand-verified
Why not 100%? Full verification requires additional independent sources
Manufactured in Elk Grove Village, IL
Manufacturing in USA since 1983Verified through 2 independent sources
- Known factory location
- Brand website
Evidence Breakdown
Factory: City-level verified
Website claim: Yes
History: Established
Overseas lines: None known
Studio Edition in-ear earphone with accurate studio reference sound. Designed in Elk Grove Village, Illinois. Single balanced armature driver, audiophile-grade detail and imaging.
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