{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "Knobula Drum Farm",
    "brand": "Knobula",
    "model": "Drum Farm",
    "mpn": null,
    "gtins": null,
    "handle": "ca-knobula-knobula-drum-farm-676638cc89",
    "url": "https://envoy-music.myshopify.com/products/ca-knobula-knobula-drum-farm-676638cc89",
    "catalog_product_id": "catalog:f77446c19ca7",
    "lane": "production",
    "product_object": "drum machine"
  },
  "offer": {
    "price": 759.0,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "mid",
    "source_verified_at": "2026-07-10T22:12:37Z"
  },
  "specifications": {"depth":"30mm","power":"125mA @ +12V \/ 8mA @ -12V","width_hp":"24HP","category":"production","subcategory":"production","category_path":"production"},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["compatible power and data connections","monitoring or MIDI setup as required"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": null,
    "who_should_skip": null,
    "fit_notes": "Best suited to producers who understand how it will connect to their current sequencing and performance workflow.\n\nWho it is for: Producers, beatmakers, and electronic performers comparing a defined sampling, synthesis, or control role.\n\nWho should skip it: Skip it until workflow, synchronization, software, storage, I\/O, and power requirements are confirmed.",
    "watchouts": null,
    "verification_questions": ["What firmware, software, storage, and synchronization features are supported by this exact model?","Which power supply, adapters, and included accessories ship with the retailer offer?","Will its audio, MIDI, and computer connections fit the intended setup without additional hardware?","Is the item still in stock at the displayed price, and what is the complete delivered cost to the intended destination?"]
  },
  "retrieval": {
    "summary": "Knobula Drum Farm is a electronic-music production instrument represented by 1 current Canadian retailer offer, starting at 759.00 CAD. Best suited to producers who understand how it will connect to their current sequencing and performance 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 workflow, synchronization, software, storage, I\/O, and power requirements are confirmed.",
    "agent_summary": "Knobula Drum Farm. KNOBULA Drum Farm. visible colors: black, grey, blue, white. visible controls: rotary knobs, toggle switches, push buttons, slide switches. panel text: Drum Farm; Sampler; PREVIEW NORM; BACK ERASE; FWD RESET; REC ON AUTO OFF; LOAD BANK SAVE; USER ROM; TRIG A; TRIG B; PLAYER 1; PLAYER 2.",
    "intent_terms": ["production","music_production","sequencing","live_performance","Knobula Drum Farm","Knobula","Drum Machine","Nightlife Electronics","electronic-music production instrument","music production","live performance"],
    "use_cases": ["studio-recording","live-performance","sound-design","modular-synthesis"],
    "skill_level": "intermediate"
  },
  "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": null
  },
  "related": {
    "similar_item_ids": [],
    "comparison_reasons": ["source_count:1","lane:production","verified retail listing_reference"]
}
}