{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "NEUMANN U 47 fet Collector's Edition — Microphone",
    "brand": "NEUMANN",
    "model": "U 47 fet Collector's",
    "mpn": "006427",
    "gtins": null,
    "handle": "ca-neumann-u-47-fet-collector-s-edition-c700463c96",
    "url": "https://envoy-music.myshopify.com/products/ca-neumann-u-47-fet-collector-s-edition-c700463c96",
    "catalog_product_id": "catalog:caaad3759962",
    "lane": "studio",
    "product_object": "large-diaphragm condenser microphone"
  },
  "offer": {
    "price": 5925.0,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "high",
    "source_verified_at": "2026-07-10T23:56:52Z"
  },
  "specifications": {"category":"studio","subcategory":"studio","category_path":"studio","groups":[{"id":"microphone_type","label":"Microphone Type","fields":[{"key":"transducer_type","label":"Transducer type","value":"Large-diaphragm condenser microphone","display":"Large-diaphragm condenser microphone","source":"Neumann U 47 fet i product page","confidence":0.9},{"key":"acoustical_principle","label":"Acoustical principle","value":"Pressure gradient transducer","display":"Pressure gradient transducer","source":"Neumann U 47 fet i product page","confidence":0.9},{"key":"directional_pattern","label":"Directional pattern","value":"Cardioid","display":"Cardioid","source":"Neumann U 47 fet i product page","confidence":0.9},{"key":"capsule","label":"Capsule","value":"K 47 large diaphragm capsule","display":"K 47 large diaphragm capsule","source":"Neumann U 47 fet i product page","confidence":0.9}]},{"id":"audio_specifications","label":"Audio Specifications","fields":[{"key":"frequency_range","label":"Frequency range","value":"40 Hz ... 16 kHz","display":"40 Hz ... 16 kHz","source":"Neumann U 47 fet i product page","confidence":0.9},{"key":"sensitivity","label":"Sensitivity","value":"8 mV\/Pa = -42 dBV ±1 dB at 1 kHz into 1 kohm","display":"8 mV\/Pa = -42 dBV ±1 dB at 1 kHz into 1 kohm","source":"Neumann U 47 fet i product page","confidence":0.9},{"key":"rated_impedance","label":"Rated impedance","value":"150 ohms","display":"150 ohms","source":"Neumann U 47 fet i product page","confidence":0.9},{"key":"equivalent_noise","label":"Equivalent noise","value":"25 dB CCIR; 18 dB-A A-weighted","display":"25 dB CCIR; 18 dB-A A-weighted","source":"Neumann U 47 fet i product page","confidence":0.9},{"key":"max_spl","label":"Max spl","value":"137 dB for 0.5% THD; 147 dB with preattenuation","display":"137 dB for 0.5% THD; 147 dB with preattenuation","source":"Neumann U 47 fet i product page","confidence":0.9}]},{"id":"power_and_package","label":"Power and Package","fields":[{"key":"phantom_power","label":"Phantom power","value":"48 V ±4 V, 0.5 mA","display":"48 V ±4 V, 0.5 mA","source":"Neumann U 47 fet i product page","confidence":0.9},{"key":"connector","label":"Connector","value":"XLR 3 F","display":"XLR 3 F","source":"Neumann U 47 fet i product page","confidence":0.9},{"key":"included_items","label":"Included items","value":"Microphone, wooden box, certificate and operating manual","display":"Microphone, wooden box, certificate and operating manual","source":"Neumann U 47 fet i product page and AV-iQ 006427 listing","confidence":0.7},{"key":"catalog_number","label":"Catalog number","value":"006427","display":"006427","source":"Neumann U 47 fet i product page and retailer\/AV-iQ listings","confidence":0.9}]}]},
  "connectivity": ["xlr"],
  "power": null,
  "included_items": null,
  "required_accessories": ["appropriate audio and data cables","compatible monitoring, mounting, or power setup"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": "Engineers seeking the U 47 fet reissue format for loud sources, bass instruments, guitar cabinets, brass or vocals where a cardioid FET condenser with high SPL handling is appropriate.",
    "who_should_skip": "Users needing selectable polar patterns, tube electronics, small-diaphragm transient behavior or a microphone that can run without 48 V phantom power.",
    "fit_notes": "The Collector's Edition identifier is tied to the 006427 package; verify box\/certificate contents on used or open-box units.",
    "watchouts": "GTIN was not verified from accessible manufacturer documentation.",
    "verification_questions": ["Which connections, drivers, operating systems, and sample rates are supported by this exact revision?","What cables, mounts, power supplies, or licenses are included?","Is the current retailer listing new stock, demo stock, open box, or special order?","Is the item still in stock at the displayed price, and what is the complete delivered cost to the intended destination?"]
  },
  "retrieval": {
    "summary": "U 47 fet Collector's Edition is a recording and studio product represented by 1 current Canadian retailer offer, starting at 5925.00 CAD. Best suited to buyers who can place it within a known recording, monitoring, or signal-routing workflow. EnvoyMusic has verified the source price and availability signal, but has not independently verified every technical specification or US fulfillment detail. This is an verified retail listing reference, not inventory stocked or fulfilled by EnvoyMusic. Retailer price and availability can change; recheck the source before making a purchase decision. Skip it until computer, operating-system, I\/O, cabling, mounting, and room requirements are confirmed.",
    "agent_summary": "NEUMANN U 47 fet Collector's Edition — Microphone. visible colors: beige, brown, purple. visible controls: small screw. panel text: LOK-LOK.",
    "intent_terms": ["studio","home_recording","content_creation","signal_chain","U 47 fet Collector's Edition","NEUMANN","Condensor Microphones","verified retail listing","recording and studio product","home recording","content creation","signal chain"],
    "use_cases": ["studio-recording","home-recording"],
    "skill_level": "pro"
  },
  "trust": {
    "has_verified_retail_listing": true,
    "source_count": 1,
    "source_tier_mix": ["retailer"],
    "evidence_flags": {"external_inventory":true,"source_availability":true,"source_price":true,"source_url":true,"structured_specs":false},
    "spec_provenance": {"specifications":{"source_url":"https:\/\/www.neumann.com\/en-us\/products\/microphones\/u-47-fet-i","method":"gear_universe_read_model","fetched":"2026-07-21"}}
  },
  "related": {
    "similar_item_ids": [],
    "comparison_reasons": ["source_count:1","lane:studio","verified retail listing_reference"]
}
}