{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "ADDAC System ADDAC813 Stereo Mixer+",
    "brand": "ADDAC System",
    "model": "ADDAC813",
    "mpn": null,
    "gtins": null,
    "handle": "ca-addac-system-addac-system-addac813-stereo-mixer-39f43156d1",
    "url": "https://envoy-music.myshopify.com/products/ca-addac-system-addac-system-addac813-stereo-mixer-39f43156d1",
    "catalog_product_id": "catalog:649e833a8c44",
    "lane": "production",
    "product_object": "stereo mixer module"
  },
  "offer": {
    "price": 279.0,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "mid",
    "source_verified_at": "2026-07-10T22:12:37Z"
  },
  "specifications": {"depth":"40mm","power":"50mA @ +12V \/ 50mA @ -12V","width_hp":"8HP","category":"studio","subcategory":"studio","category_path":"studio"},
  "connectivity": null,
  "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": null,
    "who_should_skip": null,
    "fit_notes": "Best suited to buyers who can place it within a known recording, monitoring, or signal-routing workflow.\n\nWho it is for: Home, project, and professional studio buyers comparing a specific recording or monitoring role.\n\nWho should skip it: Skip it until computer, operating-system, I\/O, cabling, mounting, and room requirements are confirmed.",
    "watchouts": null,
    "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": "ADDAC System ADDAC813 Stereo Mixer+ is a recording and studio product represented by 1 current Canadian retailer offer, starting at 279.00 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": "ADDAC SYSTEM ADDAC813. visible colors: black, white, cream, red. visible controls: rotary knobs. panel text: STEREO MIXER+; ADDAC813; INPUT 1 GAIN; INPUT 2 GAIN; INPUT 3 GAIN; INPUT 4 GAIN; RETURN GAIN; MASTER OUTPUT; IN1 LEFT; IN1 RIGHT; SEND; IN2 LEFT.",
    "intent_terms": ["studio","home_recording","content_creation","signal_chain","ADDAC System ADDAC813 Stereo Mixer+","ADDAC System","Modular","Nightlife Electronics","recording and studio product","home recording","content creation","signal chain"],
    "use_cases": ["modular-synthesis","sound-design"],
    "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:studio","verified retail listing_reference"]
}
}