Steinway Lyngdorf (SL Audio A/S)
(https://steinwaylyngdorf.com) 📸 Data Snapshot: May 25, 2026
Identity & Authority — The Lens
Inspect 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.
Identity & Authority
Expert verifiability & Schema depth.
13
Impact Weight: 15 / 100
87% Reputation
Authority is well-established through the use of Peter Lyngdorf as a named founder with a verifiable footprint dating back to 1975. The schema_json is robust, identifying the brand as an Organization with appropriate sameAs links to social profiles, though the use of a generic author ‘SLAudio’ in Article schema is a minor gap. Technical implementation is clean, with professional-grade heading hierarchies on sub-pages and a structured data graph that supports the company’s claims of global presence.
The marketing tone is elevated but backed by specific evidence of R&D spearheading digital processing and room correction before it was industry-standard. Bold claims regarding being the ‘only systems in the world qualified’ are substantiated by the visible brand collaboration with an iconic piano manufacturer. There is a strong connection between the claim of technical excellence and the list of sellable electronics including AES67 network products and multichannel processors.
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": "Organization",
"@id": "https://steinwaylyngdorf.com/#organization",
"name": "Steinway Lyngdorf",
"url": "https://steinwaylyngdorf.com",
"sameAs": [
"https://www.facebook.com/Steinway-Lyngdorf-317267815443776/",
"https://twitter.com/SteinLyng"
],
"logo": {
"@type": "ImageObject",
"@id": "https://steinwaylyngdorf.com/#logo",
"url": "http://steinwaylyngdorf.com/wp-content/uploads/2018/10/Logo_gold200x200.jpg",
"contentUrl": "http://steinwaylyngdorf.com/wp-content/uploads/2018/10/Logo_gold200x200.jpg",
"caption": "Steinway Lyngdorf",
"inLanguage": "en-US",
"width": "400",
"height": "400"
}
},
{
"@type": "WebSite",
"@id": "https://steinwaylyngdorf.com/#website",
"url": "https://steinwaylyngdorf.com",
"name": "Steinway Lyngdorf",
"publisher": {
"@id": "https://steinwaylyngdorf.com/#organization"
},
"inLanguage": "en-US",
"potentialAction": {
"@type": "SearchAction",
"target": "https://steinwaylyngdorf.com/?s={search_term_string}",
"query-input": "required name=search_term_string"
}
},
{
"@type": "WebPage",
"@id": "https://steinwaylyngdorf.com/#webpage",
"url": "https://steinwaylyngdorf.com/",
"name": "Welcome to Steinway Lyngdorf - The world's finest audio systems",
"datePublished": "2020-08-04T12:09:54+00:00",
"dateModified": "2025-06-16T08:17:36+00:00",
"about": {
"@id": "https://steinwaylyngdorf.com/#organization"
},
"isPartOf": {
"@id": "https://steinwaylyngdorf.com/#website"
},
"inLanguage": "en-US"
},
{
"@type": "Person",
"@id": "https://steinwaylyngdorf.com/author/slaudio/",
"name": "SLAudio",
"url": "https://steinwaylyngdorf.com/author/slaudio/",
"image": {
"@type": "ImageObject",
"@id": "https://secure.gravatar.com/avatar/8ed45fc159a405c06bba404e520d06a6104e676bb29a2b0a5c3f1ebdc0e7c922?s=96&d=mm&r=g",
"url": "https://secure.gravatar.com/avatar/8ed45fc159a405c06bba404e520d06a6104e676bb29a2b0a5c3f1ebdc0e7c922?s=96&d=mm&r=g",
"caption": "SLAudio",
"inLanguage": "en-US"
},
"worksFor": {
"@id": "https://steinwaylyngdorf.com/#organization"
}
},
{
"headline": "Welcome to Steinway Lyngdorf - The world's finest audio systems",
"description": "Welcome to a marriage made in audio heaven. Under the umbrella of our company, we offer Steinway & Sons and Lyngdorf Audio.",
"datePublished": "2020-08-04T12:09:54+00:00",
"dateModified": "2025-06-16T08:17:36+00:00",
"author": {
"@id": "https://steinwaylyngdorf.com/author/slaudio/",
"name": "SLAudio"
},
"@type": "Article",
"name": "Welcome to Steinway Lyngdorf - The world's finest audio systems",
"@id": "https://steinwaylyngdorf.com/#schema-185302",
"isPartOf": {
"@id": "https://steinwaylyngdorf.com/#webpage"
},
"publisher": {
"@id": "https://steinwaylyngdorf.com/#organization"
},
"inLanguage": "en-US",
"mainEntityOfPage": {
"@id": "https://steinwaylyngdorf.com/#webpage"
}
}
]
}
/about-us/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "Organization",
"@id": "https://steinwaylyngdorf.com/#organization",
"name": "Steinway Lyngdorf",
"url": "https://steinwaylyngdorf.com",
"sameAs": [
"https://www.facebook.com/Steinway-Lyngdorf-317267815443776/",
"https://twitter.com/SteinLyng"
],
"logo": {
"@type": "ImageObject",
"@id": "https://steinwaylyngdorf.com/#logo",
"url": "http://steinwaylyngdorf.com/wp-content/uploads/2018/10/Logo_gold200x200.jpg",
"contentUrl": "http://steinwaylyngdorf.com/wp-content/uploads/2018/10/Logo_gold200x200.jpg",
"caption": "Steinway Lyngdorf",
"inLanguage": "en-US",
"width": "400",
"height": "400"
}
},
{
"@type": "WebSite",
"@id": "https://steinwaylyngdorf.com/#website",
"url": "https://steinwaylyngdorf.com",
"name": "Steinway Lyngdorf",
"publisher": {
"@id": "https://steinwaylyngdorf.com/#organization"
},
"inLanguage": "en-US"
},
{
"@type": "WebPage",
"@id": "https://steinwaylyngdorf.com/about-us/#webpage",
"url": "https://steinwaylyngdorf.com/about-us/",
"name": "About us - Steinway Lyngdorf - The World's finest audio systems",
"datePublished": "2020-07-28T13:10:04+00:00",
"dateModified": "2024-03-01T09:26:52+00:00",
"isPartOf": {
"@id": "https://steinwaylyngdorf.com/#website"
},
"inLanguage": "en-US"
},
{
"@type": "Person",
"@id": "https://steinwaylyngdorf.com/author/slaudio/",
"name": "SLAudio",
"url": "https://steinwaylyngdorf.com/author/slaudio/",
"image": {
"@type": "ImageObject",
"@id": "https://secure.gravatar.com/avatar/8ed45fc159a405c06bba404e520d06a6104e676bb29a2b0a5c3f1ebdc0e7c922?s=96&d=mm&r=g",
"url": "https://secure.gravatar.com/avatar/8ed45fc159a405c06bba404e520d06a6104e676bb29a2b0a5c3f1ebdc0e7c922?s=96&d=mm&r=g",
"caption": "SLAudio",
"inLanguage": "en-US"
},
"worksFor": {
"@id": "https://steinwaylyngdorf.com/#organization"
}
},
{
"@type": "Article",
"headline": "About us - Steinway Lyngdorf - The World's finest audio systems",
"keywords": "About us",
"datePublished": "2020-07-28T13:10:04+00:00",
"dateModified": "2024-03-01T09:26:52+00:00",
"author": {
"@id": "https://steinwaylyngdorf.com/author/slaudio/",
"name": "SLAudio"
},
"publisher": {
"@id": "https://steinwaylyngdorf.com/#organization"
},
"description": "Since 2005, Steinway Lyngdorf has redefined the standards of audio innovation and has been the pinnacle of the audio industry.",
"name": "About us - Steinway Lyngdorf - The World's finest audio systems",
"@id": "https://steinwaylyngdorf.com/about-us/#richSnippet",
"isPartOf": {
"@id": "https://steinwaylyngdorf.com/about-us/#webpage"
},
"inLanguage": "en-US",
"mainEntityOfPage": {
"@id": "https://steinwaylyngdorf.com/about-us/#webpage"
}
}
]
}
/randd-2/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "Organization",
"@id": "https://steinwaylyngdorf.com/#organization",
"name": "Steinway Lyngdorf",
"url": "https://steinwaylyngdorf.com",
"sameAs": [
"https://www.facebook.com/Steinway-Lyngdorf-317267815443776/",
"https://twitter.com/SteinLyng"
],
"logo": {
"@type": "ImageObject",
"@id": "https://steinwaylyngdorf.com/#logo",
"url": "http://steinwaylyngdorf.com/wp-content/uploads/2018/10/Logo_gold200x200.jpg",
"contentUrl": "http://steinwaylyngdorf.com/wp-content/uploads/2018/10/Logo_gold200x200.jpg",
"caption": "Steinway Lyngdorf",
"inLanguage": "en-US",
"width": "400",
"height": "400"
}
},
{
"@type": "WebSite",
"@id": "https://steinwaylyngdorf.com/#website",
"url": "https://steinwaylyngdorf.com",
"name": "Steinway Lyngdorf",
"publisher": {
"@id": "https://steinwaylyngdorf.com/#organization"
},
"inLanguage": "en-US"
},
{
"@type": "WebPage",
"@id": "https://steinwaylyngdorf.com/randd-2/#webpage",
"url": "https://steinwaylyngdorf.com/randd-2/",
"name": "R & D - Steinway Lyngdorf - The World's finest audio systems",
"datePublished": "2020-07-28T20:15:39+00:00",
"dateModified": "2021-08-09T12:46:06+00:00",
"isPartOf": {
"@id": "https://steinwaylyngdorf.com/#website"
},
"inLanguage": "en-US"
},
{
"@type": "Person",
"@id": "https://steinwaylyngdorf.com/author/slaudio/",
"name": "SLAudio",
"url": "https://steinwaylyngdorf.com/author/slaudio/",
"image": {
"@type": "ImageObject",
"@id": "https://secure.gravatar.com/avatar/8ed45fc159a405c06bba404e520d06a6104e676bb29a2b0a5c3f1ebdc0e7c922?s=96&d=mm&r=g",
"url": "https://secure.gravatar.com/avatar/8ed45fc159a405c06bba404e520d06a6104e676bb29a2b0a5c3f1ebdc0e7c922?s=96&d=mm&r=g",
"caption": "SLAudio",
"inLanguage": "en-US"
},
"worksFor": {
"@id": "https://steinwaylyngdorf.com/#organization"
}
},
{
"@type": "Article",
"headline": "R & D - Steinway Lyngdorf - The World's finest audio systems",
"keywords": "R & D",
"datePublished": "2020-07-28T20:15:39+00:00",
"dateModified": "2021-08-09T12:46:06+00:00",
"author": {
"@id": "https://steinwaylyngdorf.com/author/slaudio/",
"name": "SLAudio"
},
"publisher": {
"@id": "https://steinwaylyngdorf.com/#organization"
},
"description": "Our R & D department spearheads advances in the sound industry, and always will. We develop unique and innovative technologies.",
"name": "R & D - Steinway Lyngdorf - The World's finest audio systems",
"@id": "https://steinwaylyngdorf.com/randd-2/#richSnippet",
"isPartOf": {
"@id": "https://steinwaylyngdorf.com/randd-2/#webpage"
},
"inLanguage": "en-US",
"mainEntityOfPage": {
"@id": "https://steinwaylyngdorf.com/randd-2/#webpage"
}
}
]
}
/oem-3/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "Organization",
"@id": "https://steinwaylyngdorf.com/#organization",
"name": "Steinway Lyngdorf",
"url": "https://steinwaylyngdorf.com",
"sameAs": [
"https://www.facebook.com/Steinway-Lyngdorf-317267815443776/",
"https://twitter.com/SteinLyng"
],
"logo": {
"@type": "ImageObject",
"@id": "https://steinwaylyngdorf.com/#logo",
"url": "http://steinwaylyngdorf.com/wp-content/uploads/2018/10/Logo_gold200x200.jpg",
"contentUrl": "http://steinwaylyngdorf.com/wp-content/uploads/2018/10/Logo_gold200x200.jpg",
"caption": "Steinway Lyngdorf",
"inLanguage": "en-US",
"width": "400",
"height": "400"
}
},
{
"@type": "WebSite",
"@id": "https://steinwaylyngdorf.com/#website",
"url": "https://steinwaylyngdorf.com",
"name": "Steinway Lyngdorf",
"publisher": {
"@id": "https://steinwaylyngdorf.com/#organization"
},
"inLanguage": "en-US"
},
{
"@type": "WebPage",
"@id": "https://steinwaylyngdorf.com/oem-3/#webpage",
"url": "https://steinwaylyngdorf.com/oem-3/",
"name": "OEM - Steinway Lyngdorf - The World's finest audio systems",
"datePublished": "2020-07-28T20:28:35+00:00",
"dateModified": "2021-08-09T12:47:04+00:00",
"isPartOf": {
"@id": "https://steinwaylyngdorf.com/#website"
},
"inLanguage": "en-US"
},
{
"@type": "Person",
"@id": "https://steinwaylyngdorf.com/author/slaudio/",
"name": "SLAudio",
"url": "https://steinwaylyngdorf.com/author/slaudio/",
"image": {
"@type": "ImageObject",
"@id": "https://secure.gravatar.com/avatar/8ed45fc159a405c06bba404e520d06a6104e676bb29a2b0a5c3f1ebdc0e7c922?s=96&d=mm&r=g",
"url": "https://secure.gravatar.com/avatar/8ed45fc159a405c06bba404e520d06a6104e676bb29a2b0a5c3f1ebdc0e7c922?s=96&d=mm&r=g",
"caption": "SLAudio",
"inLanguage": "en-US"
},
"worksFor": {
"@id": "https://steinwaylyngdorf.com/#organization"
}
},
{
"@type": "Article",
"headline": "OEM - Steinway Lyngdorf - The World's finest audio systems",
"keywords": "OEM",
"datePublished": "2020-07-28T20:28:35+00:00",
"dateModified": "2021-08-09T12:47:04+00:00",
"author": {
"@id": "https://steinwaylyngdorf.com/author/slaudio/",
"name": "SLAudio"
},
"publisher": {
"@id": "https://steinwaylyngdorf.com/#organization"
},
"description": "At Lyngdorf Audio, we are proud of the licensing partnerships we have forged with select OEM in the audio industry.",
"name": "OEM - Steinway Lyngdorf - The World's finest audio systems",
"@id": "https://steinwaylyngdorf.com/oem-3/#richSnippet",
"isPartOf": {
"@id": "https://steinwaylyngdorf.com/oem-3/#webpage"
},
"inLanguage": "en-US",
"mainEntityOfPage": {
"@id": "https://steinwaylyngdorf.com/oem-3/#webpage"
}
}
]
}
🛡️ Trust Signals — external proof links that back the declared identity
12Review mentions (all pages)
4External proof links (all pages)
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 3 | 1 |
| /about-us/ | 3 | 1 |
| /randd-2/ | 3 | 1 |
| /oem-3/ | 3 | 1 |
Explore the other reputation pillars for Steinway Lyngdorf (SL Audio A/S)
Analysis Disclosure & Source Attribution
This page presents a snapshot of public data from Steinway Lyngdorf (SL Audio A/S), captured on May 25, 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 Steinway Lyngdorf (SL Audio A/S): 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://steinwaylyngdorf.com to view the most current version of its content and see directly what this company is about and what it offers.