{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "3M M79 Tape Machine Cards",
    "brand": "3M",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-3m-m79-tape-machine-cards-3m-m79-tape-machine-cards-a5cd47e9",
    "url": "https://envoy-music.myshopify.com/products/gm-3m-m79-tape-machine-cards-3m-m79-tape-machine-cards-a5cd47e9",
    "catalog_product_id": "product_f229f908a5cd47e9",
    "lane": "studio",
    "product_object": "recording"
  },
  "offer": {
    "price": 165.04,
    "currency": "CAD",
    "available": true,
    "condition": "Non Functioning",
    "price_band": "entry",
    "source_verified_at": null
  },
  "specifications": {"category":"Pro Audio","subcategory":"Recording","category_path":"Pro Audio \/ Recording"},
  "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 beginners or budget-constrained shoppers building a first usable rig.\n\nWho it is for: Players building a first pro audio setup with limited budget and a need for obvious, low-friction value.\n\nWho should skip it: Skip it if you need advanced feature depth, tour-grade reliability, or a fully pro-ready setup out of the gate.",
    "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": "3M M79 Tape Machine Cards. 3M. M79 Tape Machine Cards. Pro Audio. Pro Audio \/ Recording. available from reverb. price range 120.47 USD. condition Non Functioning. For sale are spare cards for the 3M M79 Tape machine! It seems that they were recapped but I have no way of testing then so I sell it as is! I have a total of 14 cards but price is for one card. 3M M79 Tape Machine Cards. 3M. M79 Tape Machine Cards. . Non Functioning. Pro Audio. Pro Audio \/ Recording. For sale are spare cards for the 3M M79 Tape machine! It seems that they were recapped but I have no way of testing then so I sell it as is! I have a total of 14 cards but price is for one card. SCHLEIWIES STUDIO. München, Germany. tags source:reverb family:pro_audio listing_status:live brand:3m model:m79_tape_machine_cards category:pro_audio_recording price_band:entry segment:beginner condition:non_functioning has:photos",
    "agent_summary": "3M M79 Tape Machine Cards is a beginner-friendly pro audio listing with marketplace-sourced data. 3M M79 Tape Machine Cards currently sits around 120.47 USD. For sale are spare cards for the 3M M79 Tape machine! Marketplace data is richer on listing context, but it needs more buyer verification. Entry-level price positioning makes it accessible for new players. Marketplace listing quality varies by seller, so condition and included items still need verification.",
    "intent_terms": ["3M M79 Tape Machine Cards","3M","M79 Tape Machine Cards","Pro Audio","Pro Audio \/ Recording","brand:3m","category:pro_audio_recording","condition:non_functioning","family:pro_audio","has:photos","listing_status:live","model:m79_tape_machine_cards","price_band:entry","segment:beginner","source:reverb","brand 3m","category pro audio recording","condition non functioning","family pro audio","has photos","listing status live","model m79 tape machine cards","price band entry","segment beginner","source reverb","home-recording","content-creation","practice","starter-rig","live-performance","tone-shaping","signal-chain","SCHLEIWIES STUDIO","Best suited to beginners or budget-constrained shoppers building a first usable rig.","Players building a first pro audio setup with limited budget and a need for obvious","low-friction value."],
    "use_cases": null,
    "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"]
}
}