Nagra Audio (Audio Technology Switzerland)
(https://nagraaudio.com) 📸 Data Snapshot: May 31, 2026Inspect the JSON-LD. Is there an Organization or Person schema, and does it carry sameAs links to real external profiles (LinkedIn, socials)? Missing schema or no identity declaration signals an anonymous entity.
The site holds immense historical authority, though it has minor gaps in structured data. The schema_json is standard WebPage and WebSite but lacks detailed Organization or Person schema to connect its 70-year legacy to specific founders or current engineering leadership. However, the presence of a detailed Analog Workshop for refurbishing legendary units like the Nagra IV-S provides high technical credibility.
Performance claims are grounded in specific mechanical developments. Instead of saying ‘best in class,’ they use terms like Exhaustive listening validation and Form follows function. The claim of being a ‘Swiss army knife’ for sound professionals is supported by the actual catalog of portable recording devices spanning seven decades.
Identity & Authority is read from the structured data first: whether the site declares who it is in machine-readable schema, with verifiable identity links. Below is the schema captured per page, then the external proof links that support (or fail to support) that identity.
🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps
Homepage schema
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://www.nagraaudio.com/",
"url": "https://www.nagraaudio.com/",
"name": "NAGRA - Swiss Pro Audio and High End Hifi since 1951",
"isPartOf": {
"@id": "https://www.nagraaudio.com/#website"
},
"datePublished": "2018-10-02T07:58:44+00:00",
"dateModified": "2024-11-19T13:32:25+00:00",
"description": "NAGRA products cover three principal sectors: high-end Hi-Fi equipment, Pro audio recorders and security recorders.",
"breadcrumb": {
"@id": "https://www.nagraaudio.com/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.nagraaudio.com/"
]
}
]
},
{
"@type": "BreadcrumbList",
"@id": "https://www.nagraaudio.com/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.nagraaudio.com/#website",
"url": "https://www.nagraaudio.com/",
"name": "Nagra",
"description": "Professional Audio and High End Hifi",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.nagraaudio.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/the-high-end-collection/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://www.nagraaudio.com/the-high-end-collection/",
"url": "https://www.nagraaudio.com/the-high-end-collection/",
"name": "The NAGRA High End Collection - Best music system in the world",
"isPartOf": {
"@id": "https://www.nagraaudio.com/#website"
},
"datePublished": "2018-12-17T11:34:10+00:00",
"dateModified": "2026-01-26T10:35:08+00:00",
"description": "More than 70 years of audio innovation at the service of musicians and artists to faithfully convey to you their intentions and emotions.",
"breadcrumb": {
"@id": "https://www.nagraaudio.com/the-high-end-collection/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.nagraaudio.com/the-high-end-collection/"
]
}
]
},
{
"@type": "BreadcrumbList",
"@id": "https://www.nagraaudio.com/the-high-end-collection/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://www.nagraaudio.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "The high end collection"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.nagraaudio.com/#website",
"url": "https://www.nagraaudio.com/",
"name": "Nagra",
"description": "Professional Audio and High End Hifi",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.nagraaudio.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/pro-audio/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://www.nagraaudio.com/pro-audio/",
"url": "https://www.nagraaudio.com/pro-audio/",
"name": "Pro Audio - Nagra",
"isPartOf": {
"@id": "https://www.nagraaudio.com/#website"
},
"datePublished": "2018-12-20T08:09:57+00:00",
"dateModified": "2026-01-13T09:37:33+00:00",
"description": "Nagra is still on top of its trade and offers genuine recording equipment and headphones designed to achieve the best sonic result possible.",
"breadcrumb": {
"@id": "https://www.nagraaudio.com/pro-audio/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.nagraaudio.com/pro-audio/"
]
}
]
},
{
"@type": "BreadcrumbList",
"@id": "https://www.nagraaudio.com/pro-audio/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://www.nagraaudio.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Pro Audio"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.nagraaudio.com/#website",
"url": "https://www.nagraaudio.com/",
"name": "Nagra",
"description": "Professional Audio and High End Hifi",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.nagraaudio.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/historical-products/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://www.nagraaudio.com/historical-products/",
"url": "https://www.nagraaudio.com/historical-products/",
"name": "Historical products - Nagra",
"isPartOf": {
"@id": "https://www.nagraaudio.com/#website"
},
"datePublished": "2018-12-05T18:20:50+00:00",
"dateModified": "2025-07-09T11:53:45+00:00",
"description": "Discover the complete list of our previous products. From the first portable audio recorder to security recorders and the Hifi gear.",
"breadcrumb": {
"@id": "https://www.nagraaudio.com/historical-products/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.nagraaudio.com/historical-products/"
]
}
]
},
{
"@type": "BreadcrumbList",
"@id": "https://www.nagraaudio.com/historical-products/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://www.nagraaudio.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Historical products"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.nagraaudio.com/#website",
"url": "https://www.nagraaudio.com/",
"name": "Nagra",
"description": "Professional Audio and High End Hifi",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.nagraaudio.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
🛡️ Trust Signals — external proof links that back the declared identity
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 3 | 2 |
| /the-high-end-collection/ | 3 | 4 |
| /pro-audio/ | 3 | 2 |
| /historical-products/ | 3 | 2 |
This page presents a snapshot of public data from Nagra Audio (Audio Technology Switzerland), captured on May 31, 2026, to show how machine logic reads Identity & Authority signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to Nagra Audio (Audio Technology Switzerland): This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://nagraaudio.com to view the most current version of its content and see directly what this company is about and what it offers.