{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "TC Electronic Spark Mini Booster",
    "brand": "TC Electronic",
    "model": "SPARK MINI BOOSTER",
    "mpn": null,
    "gtins": null,
    "handle": "ca-tc-electronic-tc-electronic-spark-mini-booster-used-8b5c7b279c",
    "url": "https://envoy-music.myshopify.com/products/ca-tc-electronic-tc-electronic-spark-mini-booster-used-8b5c7b279c",
    "catalog_product_id": "catalog:e204f37f7e5e",
    "lane": "pedals",
    "product_object": "booster pedal"
  },
  "offer": {
    "price": 59.0,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "entry",
    "source_verified_at": "2026-07-10T22:12:37Z"
  },
  "specifications": {"category":"pedals","subcategory":"pedals","category_path":"pedals"},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["compatible power supply or battery","instrument and patch cables"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": null,
    "who_should_skip": null,
    "fit_notes": "Best suited to players who already know the effect or signal-chain role they need to fill.\n\nWho it is for: Players comparing a specific effect type, pedalboard role, or compact tone-shaping option.\n\nWho should skip it: Skip it until power, bypass, input\/output, and pedalboard compatibility are confirmed for your rig.",
    "watchouts": null,
    "verification_questions": ["What voltage, polarity, and current does this exact revision require?","Are the original box, power supply, and any model-specific accessories included?","Does this listing match the exact revision and finish shown in the source photos?","Is the item still in stock at the displayed price, and what is the complete delivered cost to the intended destination?"]
  },
  "retrieval": {
    "summary": "TC Electronic Spark Mini Booster Used is a effects and pedal represented by 1 current Canadian retailer offer, starting at 59.00 CAD. Best suited to players who already know the effect or signal-chain role they need to fill. 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 power, bypass, input\/output, and pedalboard compatibility are confirmed for your rig.",
    "agent_summary": "TC Electronic Spark Mini Booster Used. tc electronic SPARK MINI BOOSTER. visible colors: white, gold, black, silver. visible controls: rotary knob, footswitch. panel text: LEVEL; SPARK; MINI BOOSTER; 20 DISCRETE ANALOG dB CIRCUIT; TRUE BYPASS; tc electronic.",
    "intent_terms": ["pedals","tone_shaping","signal_chain","live_performance","TC Electronic Spark Mini Booster Used","TC Electronic","Effects","Cask Music","effects and pedal","tone shaping","signal chain","live performance"],
    "use_cases": ["live-performance","practice"],
    "skill_level": "any"
  },
  "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:pedals","verified retail listing_reference"]
}
}