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JDS Labs C421 Portable Headphone Amplifier
by JDS Labs— Made in Collinsville, IL
Verified American Made
82% — High
Full verification requires additional independent sources
Manufactured in Collinsville, IL
Manufacturing in USA since 2009Verified through 3 independent sources
- Brand website
- Product listing
- Known factory location
Compact portable headphone amplifier made in the USA by JDS Labs, Collinsville Illinois. Designed for high-quality on-the-go listening. Compatible with smartphones and DAPs. Built to last in a robust aluminum chassis.
