{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "Collision Devices Black Hole Symmetry Ltd Polish Mirror",
    "brand": "Collision Devices",
    "model": "BLACK HOLE SYMMETRY",
    "mpn": null,
    "gtins": null,
    "handle": "ca-collision-devices-collision-devices-black-hole-symmetry-7d2b3728e7",
    "url": "https://envoy-music.myshopify.com/products/ca-collision-devices-collision-devices-black-hole-symmetry-7d2b3728e7",
    "catalog_product_id": "catalog:78261d7a5792",
    "lane": "pedals",
    "product_object": "guitar effect pedal"
  },
  "offer": {
    "price": 612.0,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "high",
    "source_verified_at": "2026-07-10T22:12:37Z"
  },
  "specifications": {"category":"pedals","subcategory":"pedals","category_path":"pedals","groups":[{"id":"specifications","label":"Specifications","fields":[{"key":"pedal_type","label":"Pedal type","value":"Modulated Delay \/ Pitch shifted Reverb \/ Destruction Fuzz","display":"Modulated Delay \/ Pitch shifted Reverb \/ Destruction Fuzz","source":"source_listing","confidence":0.7},{"key":"bypass","label":"Bypass","value":"true bypass","display":"true bypass","source":"source_listing","confidence":0.7},{"key":"power","label":"Power","value":"Voltage +9V DC (negative center), Power supply not included","display":"Voltage +9V DC (negative center), Power supply not included","source":"source_listing","confidence":0.7}]}]},
  "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": "Collision Devices Black Hole Symmetry Ltd Polish Mirror is a effects and pedal represented by 1 current Canadian retailer offer, starting at 612.00 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": "Collision Devices Black Hole Symmetry Ltd Polish Mirror. COLLISION DEVICES BLACK HOLE SYMMETRY. visible colors: silver, black. visible controls: knobs, footswitches. panel text: BLACK HOLE SYMMETRY; COLLISION DEVICES; SINGULARITY; EVENT HORIZON; ERGOSPHERE; DISTORTION; SPEED; ECHO; FEEDBACK; MIX; DISHIMMERATE.",
    "intent_terms": ["pedals","tone_shaping","signal_chain","live_performance","Collision Devices Black Hole Symmetry Ltd Polish Mirror","Collision Devices","Pedals","Moog Audio","effects and pedal","tone shaping","signal chain","live performance"],
    "use_cases": ["live-performance","studio-recording"],
    "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"]
}
}