{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "ECHO FIX EF-X3 Desktop - Vintage Green Panel — Delay Pedal",
    "brand": "ECHO FIX",
    "model": "EF-X3",
    "mpn": null,
    "gtins": null,
    "handle": "ca-echo-fix-ef-x3-desktop-vintage-green-panel-877a27af6a",
    "url": "https://envoy-music.myshopify.com/products/ca-echo-fix-ef-x3-desktop-vintage-green-panel-877a27af6a",
    "catalog_product_id": "catalog:28a12ca9e4c3",
    "lane": "pedals",
    "product_object": "delay pedal"
  },
  "offer": {
    "price": 3785.0,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "boutique",
    "source_verified_at": "2026-07-10T23:56:52Z"
  },
  "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": "EF-X3 Desktop - Vintage Green Panel is a effects and pedal represented by 1 current Canadian retailer offer, starting at 3785.00 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": "Echo Fix EF-X3. visible colors: black, vintage green, wood brown, white. visible controls: large rotary knob, small rotary knobs, toggle switch. panel text: CHORUS ECHO EF-X3; Echo Fix; ECHO MODE; DIRECT ON OFF; MOTOR ON OFF; 5 \u0026 6 B. ON OFF; ECHO ON OFF; CHORUS ON OFF; GUITAR \/ LINE VOLUME; CHORUS RATE; CHORUS DEPTH; BASS.",
    "intent_terms": ["pedals","tone_shaping","signal_chain","live_performance","EF-X3 Desktop - Vintage Green Panel","ECHO FIX","Guitar\/Bass Effects","verified retail listing","effects and pedal","tone shaping","signal chain","live performance"],
    "use_cases": ["live-performance","studio-recording","practice"],
    "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:pedals","verified retail listing_reference"]
}
}