{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "Oaka Instruments Tellus - Weatherised",
    "brand": "Oaka Instruments",
    "model": "Tellus - Weatherised",
    "mpn": "Tellus Weatherised",
    "gtins": null,
    "handle": "ca-oaka-instruments-oaka-instruments-tellus-weatherised-7644f100e0",
    "url": "https://envoy-music.myshopify.com/products/ca-oaka-instruments-oaka-instruments-tellus-weatherised-7644f100e0",
    "catalog_product_id": "catalog:474a2c496a7f",
    "lane": "studio",
    "product_object": null
  },
  "offer": {
    "price": 319.0,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "entry",
    "source_verified_at": "2026-07-10T22:12:37Z"
  },
  "specifications": {"category":"studio","subcategory":"studio","category_path":"studio","groups":[{"id":"microphone","label":"Microphone","fields":[{"key":"microphone_type","label":"Microphone type","value":"Active contact microphone","display":"Active contact microphone","source":"Oaka Instruments Tellus product page","confidence":0.9},{"key":"pickup_element","label":"Pickup element","value":"Specially designed brass piezo element","display":"Specially designed brass piezo element","source":"Oaka Instruments Tellus product page","confidence":0.9},{"key":"preamp","label":"Preamp","value":"Internal preamp","display":"Internal preamp","source":"Oaka Instruments Tellus product page","confidence":0.9},{"key":"frequency_response","label":"Frequency response","value":"Approx. 20 Hz-20 kHz","display":"Approx. 20 Hz-20 kHz","source":"Oaka Instruments Tellus product page","confidence":0.9}]},{"id":"power_and_connection","label":"Power and Connection","fields":[{"key":"power","label":"Power","value":"24-48 V phantom power","display":"24-48 V phantom power","source":"Oaka Instruments Tellus product page","confidence":0.9},{"key":"connection","label":"Connection","value":"Male XLR","display":"Male XLR","source":"Oaka Instruments Tellus product page","confidence":0.9},{"key":"lead","label":"Lead","value":"2 m shielded microphone cable","display":"2 m shielded microphone cable","source":"Oaka Instruments Tellus product page","confidence":0.9}]},{"id":"weatherised_variant","label":"Weatherised Variant","fields":[{"key":"water_resistance","label":"Water resistance","value":"Water resistant; not fully submersible","display":"Water resistant; not fully submersible","source":"Oaka Instruments Tellus product page","confidence":0.9},{"key":"cable_gland","label":"Cable gland","value":"Waterproof cable gland","display":"Waterproof cable gland","source":"Oaka Instruments Tellus product page","confidence":0.9},{"key":"dimensions","label":"Dimensions","value":"20 mm height, 40 mm diameter","display":"20 mm height, 40 mm diameter","source":"Oaka Instruments Tellus product page","confidence":0.9},{"key":"intended_surfaces","label":"Intended surfaces","value":"Outdoor\/natural materials such as trees, soil, and sand","display":"Outdoor\/natural materials such as trees, soil, and sand","source":"Oaka Instruments Tellus product page","confidence":0.7}]},{"id":"manufacturing","label":"Manufacturing","fields":[{"key":"origin","label":"Origin","value":"Hand-built, tested, and designed in Dorset, UK","display":"Hand-built, tested, and designed in Dorset, UK","source":"Oaka Instruments Tellus product page","confidence":0.9},{"key":"made_to_order","label":"Made to order","value":"Made to order","display":"Made to order","source":"Oaka Instruments Tellus product page","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": "Field recordists and sound designers who need a phantom-powered contact microphone for damp outdoor materials and subtle vibration capture.",
    "who_should_skip": "Users without 24-48 V phantom power, users needing a fully submersible hydrophone, or users needing the smallest Tellus variant for acoustic instruments.",
    "fit_notes": "Use with a recorder, mixer, or interface that can supply phantom power through XLR. Weatherised is the water-resistant variant, not the magnetic or miniature version.",
    "watchouts": "Oaka states water resistant, not fully submersible. Weight, MPN beyond variant name, and GTIN were not published in the reviewed manufacturer page.",
    "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": "Oaka Instruments Tellus - Weatherised is a recording and studio product represented by 1 current Canadian retailer offer, starting at 319.00 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": "Oaka Instruments Tellus - Weatherised is a recording and studio product represented by 1 current Canadian retailer offer, starting at 319.00 CAD.",
    "intent_terms": ["studio","home_recording","content_creation","signal_chain","Oaka Instruments Tellus - Weatherised","Oaka Instruments","Microphones","Nightlife Electronics","recording and studio product","home recording","content creation","signal chain"],
    "use_cases": null,
    "skill_level": null
  },
  "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.oakainstruments.co.uk\/microphones\/p\/tellus","method":"gear_universe_read_model","fetched":"2026-07-21"}}
  },
  "related": {
    "similar_item_ids": [],
    "comparison_reasons": ["source_count:1","lane:studio","verified retail listing_reference"]
}
}