{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "AKG c451 EB 1960s - Silver",
    "brand": "AKG",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-akg-c451-eb-small-diaphragm-condenser-microphone-with-ck1-cardioid-cap-a1122bed",
    "url": "https://envoy-music.myshopify.com/products/gm-akg-c451-eb-small-diaphragm-condenser-microphone-with-ck1-cardioid-cap-a1122bed",
    "catalog_product_id": "product_63726e2aa1122bed",
    "lane": "studio",
    "product_object": "microphones"
  },
  "offer": {
    "price": 681.63,
    "currency": "CAD",
    "available": true,
    "condition": "Very Good",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"category":"Pro Audio","subcategory":"Microphones","category_path":"Pro Audio \/ Microphones"},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["appropriate cables","monitoring solution","mount or stand if relevant"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": null,
    "who_should_skip": null,
    "fit_notes": "Best suited to players who have outgrown their first setup and need a meaningful step up.\n\nWho it is for: Shoppers who already understand the role of this pro audio and want a more deliberate purchase.\n\nWho should skip it: Skip it if you are still figuring out the basics and need the simplest possible first purchase path.",
    "watchouts": null,
    "verification_questions": ["Can you confirm exactly what is included in the sale and show it in current photos?","Are there any functional issues, repairs, or missing parts not shown in the listing?","Can you provide close-up photos of wear points, serial numbers, and any modifications?","Can you confirm the core specs that matter for compatibility in this setup?","Is this still available and has anything changed since the listing was posted?"]
  },
  "retrieval": {
    "summary": "AKG c451 EB 1960s - Silver. AKG. c451 EB small diaphragm condenser microphone with CK1 cardioid capsule. Pro Audio. Pro Audio \/ Microphones. available from reverb. price range 497.54 USD. condition Very Good. Vintage 1960s AKG c451 EB with classic CK1 cardioid capsule Beautiful early example of this renowned Austrian-built small condenser microphone. See other Pro Studio listings - incl. close-sounding pair of AKG c451 eb\/ck1's (black). AKG c451 EB 1960s - Silver. AKG. c451 EB small diaphragm condenser microphone with CK1 cardioid capsule. Silver. Very Good. Pro Audio. Pro Audio \/ Microphones. Vintage 1960s AKG c451 EB with classic CK1 cardioid capsule Beautiful early example of this renowned Austrian-built small condenser microphone. See other Pro Studio listings - incl. close-sounding pair of AKG c451 eb\/ck1's (black). Silver Walrus sound \u0026vision. Marazion, United Kingdom. tags source:reverb family:pro_audio listing_status:live brand:akg model:c451_eb_small_diaphragm_condenser_microphone_with_ck1_cardioid_capsule category:pro_audio_microphones price_band:mid segment:intermediate condition:very_good has:photos",
    "agent_summary": "AKG c451 EB small diaphragm condenser microphone with CK1 cardioid capsule is a aimed at intermediate players pro audio listing with marketplace-sourced data. AKG c451 EB 1960s - Silver currently sits around 497.54 USD. Vintage 1960s AKG c451 EB with classic CK1 cardioid capsule Beautiful early example of this renowned Austrian-built small condenser microphone. Marketplace data is richer on listing context, but it needs more buyer verification. Good visual coverage for spot-checking the item. Marketplace listing quality varies by seller, so condition and included items still need verification.",
    "intent_terms": ["AKG c451 EB 1960s - Silver","AKG","c451 EB small diaphragm condenser microphone with CK1 cardioid capsule","Pro Audio","Pro Audio \/ Microphones","brand:akg","category:pro_audio_microphones","condition:very_good","family:pro_audio","has:photos","listing_status:live","model:c451_eb_small_diaphragm_condenser_microphone_with_ck1_cardioid_capsule","price_band:mid","segment:intermediate","source:reverb","brand akg","category pro audio microphones","condition very good","family pro audio","has photos","listing status live","model c451 eb small diaphragm condenser microphone with ck1 cardioid capsule","price band mid","segment intermediate","source reverb","home-recording","content-creation","live-performance","tone-shaping","signal-chain","Silver Walrus sound \u0026vision","Best suited to players who have outgrown their first setup and need a meaningful step up.","Shoppers who already understand the role of this pro audio and want a more deliberate purchase."],
    "use_cases": ["studio-recording","live-performance"],
    "skill_level": "pro"
  },
  "trust": {
    "has_verified_retail_listing": true,
    "source_count": 1,
    "source_tier_mix": ["marketplace"],
    "evidence_flags": {"has_description":true,"has_images":true,"has_reviews":false,"has_specs":false,"source_count":1},
    "spec_provenance": null
  },
  "related": {
    "similar_item_ids": ["product_93e088aa14bbaaff","product_3d22ab0a749bb19f","product_ba10fd21df89538d","product_43b52cc5a83b16a4","product_7eb5b84a91cb7f01","product_69e244010a0ba881","product_77fde80e51024ed4","product_07174ef4114c4244"],
    "comparison_reasons": ["source_count:1","family:Pro Audio","marketplace_only","identity_confidence:0.9"]
,
    "related_products": [{ "title": "AKG C 451 EB (Pair) Small Diaphragm Cardioid Condenser Microphones with CK1 Capsules 1970s - Black", "url": "https://envoy-music.myshopify.com/products/gm-akg-c-451-eb-small-diaphragm-cardioid-condenser-microphone-with-ck1-ca-14bbaaff", "handle": "gm-akg-c-451-eb-small-diaphragm-cardioid-condenser-microphone-with-ck1-ca-14bbaaff" },{ "title": "AKG C451B Small Diaphragm Cardioid Condenser Microphone 2010s - Satin Nickel Plated", "url": "https://envoy-music.myshopify.com/products/gm-akg-c451b-small-diaphragm-cardioid-condenser-microphone-akg-c451b-smal-749bb19f", "handle": "gm-akg-c451b-small-diaphragm-cardioid-condenser-microphone-akg-c451b-smal-749bb19f" },{ "title": "AKG C151 Small Diaphragm Cardioid Condenser Microphone", "url": "https://envoy-music.myshopify.com/products/gm-akg-c151-small-diaphragm-cardioid-condenser-microphone-akg-c151-small-df89538d", "handle": "gm-akg-c151-small-diaphragm-cardioid-condenser-microphone-akg-c151-small-df89538d" },{ "title": "AKG C214 Professional Large Diaphragm Condenser Microphone", "url": "https://envoy-music.myshopify.com/products/gm-akg-c214-professional-large-diaphragm-condenser-microphone-akg-c214-pr-a83b16a4", "handle": "gm-akg-c214-professional-large-diaphragm-condenser-microphone-akg-c214-pr-a83b16a4" },{ "title": "AKG C214 Large Diaphragm Cardioid Condenser Microphone 2010s - Black", "url": "https://envoy-music.myshopify.com/products/gm-akg-c214-large-diaphragm-cardioid-condenser-microphone-akg-c214-large-91cb7f01", "handle": "gm-akg-c214-large-diaphragm-cardioid-condenser-microphone-akg-c214-large-91cb7f01" },{ "title": "AKG C414 XLII Large Diaphragm Multipattern Condenser Microphone 2010s - Black", "url": "https://envoy-music.myshopify.com/products/gm-akg-c414-xlii-large-diaphragm-multipattern-condenser-microphone-akg-c4-0a0ba881", "handle": "gm-akg-c414-xlii-large-diaphragm-multipattern-condenser-microphone-akg-c4-0a0ba881" }]}
}