{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "1940s French SEM RJ1 Dynamic Microphone - Paris France Collectors Vintage Movie Prop Mic",
    "brand": "SEM",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-sem-rj1-rare-1940s-french-sem-rj1-dynamic-microphone-paris-france-coll-4f42ad6c",
    "url": "https://envoy-music.myshopify.com/products/gm-sem-rj1-rare-1940s-french-sem-rj1-dynamic-microphone-paris-france-coll-4f42ad6c",
    "catalog_product_id": "product_cef4e5114f42ad6c",
    "lane": "studio",
    "product_object": "microphones"
  },
  "offer": {
    "price": 684.99,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"type":"json","groups":[]},
  "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": null,
    "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": "☆Rare 1940s French SEM RJ1 Dynamic Microphone - Paris France Collectors Vintage Movie Prop Mic. SEM. RJ1. Pro Audio. Pro Audio \/ Microphones Pro Audio \/ Recording. available from reverb. price range 499.99 USD. condition Excellent. For sale is basically a one of a kind microphone that you've likely never seen before as well! If you try looking up information on this microphone, you'll likely come up with a blank. My educated guess for the year it was made was likely the 1940s due to the design and materials used but it could even be slightly older. That being said, this microphone has a unique design and was certainly made by SEM in Paris France. It is safe to say that this microphone does not come often, and you'll likely never see one again. Functionally, it is working without a hitch and produces a strong articulate signal that is noise free. Inside, there is a new mini capsule inside as the original was no longer functional which is not all that surprising. The cable on this microphone is also in great shape so there is nothing that should need to be done or worked on for a while, and it will look great on display for as long as it is cared for. Whether you're a collector or want a statement piece to marvel about, this might be the mic for you!. ☆Rare 1940s French SEM RJ1 Dynamic Microphone - Paris France Collectors Vintage Movie Prop Mic. SEM. RJ1. . Excellent. Pro Audio. Pro Audio \/ Microphones Pro Audio \/ Recording. For sale is basically a one of a kind microphone that you've likely never seen before as well! If you try looking up information on this microphone, you'll likely come up with a blank. My educated guess for the year it was made was likely the 1940s due to the design and materials used but it could even be slightly older. That being said, this microphone has a unique design and was certainly made by SEM in Paris France. It is safe to say that this microphone does not come often, and you'll likely never see one again. Functionally, it is working without a hitch and produces a strong articulate signal that is noise free. Inside, there is a new mini capsule inside as the original was no longer functional which is not all that surprising. The cable on this microphone is also in great shape so there is nothing that should need to be done or worked on for a while, and it will look great on display for as long as it is cared for. Whether you're a collector or want a statement piece to marvel about, this might be the mic for you!. JR's Audio Gear. San Jose, CA, United States. tags source:reverb family:pro_audio listing_status:live brand:sem model:rj1 category:pro_audio_microphones category:pro_audio_recording price_band:mid segment:intermediate condition:excellent has:photos",
    "agent_summary": "SEM RJ1 is a aimed at intermediate players pro audio listing with marketplace-sourced data. ☆Rare 1940s French SEM RJ1 Dynamic Microphone - Paris France Collectors Vintage Movie Prop Mic currently sits around 499.99 USD. For sale is basically a one of a kind microphone that you've likely never seen before as well! 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": ["☆Rare 1940s French SEM RJ1 Dynamic Microphone - Paris France Collectors Vintage Movie Prop Mic","SEM","RJ1","Pro Audio","Pro Audio \/ Microphones","Pro Audio \/ Recording","brand:sem","category:pro_audio_microphones","category:pro_audio_recording","condition:excellent","family:pro_audio","has:photos","listing_status:live","model:rj1","price_band:mid","segment:intermediate","source:reverb","brand sem","category pro audio microphones","category pro audio recording","condition excellent","family pro audio","has photos","listing status live","model rj1","price band mid","segment intermediate","source reverb","home-recording","content-creation","live-performance","tone-shaping","signal-chain","JR's Audio Gear","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": ["collection"],
    "skill_level": null
  },
  "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": [],
    "comparison_reasons": ["source_count:1","family:Pro Audio","marketplace_only","identity_confidence:0.9"]
}
}