{
 "slug": "koss",
 "brand": "Koss",
 "operator_name": "Koss Corporation",
 "operator_address": "4129 N. Port Washington Ave.",
 "operator_postal_code": "53212",
 "operator_city": "Milwaukee",
 "operator_country": "US",
 "operator_email": "mpikaar@koss.com",
 "operator_contact": "",
 "operator_website": "koss.com",
 "operator_phone": "1-800-872-5677",
 "manufacturer_name": "",
 "manufacturer_address": "",
 "manufacturer_country": "",
 "confidence": "medium",
 "source_url": "https://www.koss.com/pages/contact-us",
 "checked": "2026-08-26"
}