{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "Union Tube \u0026 Transistor LAB Deluxe Edition",
    "brand": "Union Tube \u0026 Transistor",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-union-tube-transistor-lab-union-tube-transistor-lab-deluxe-edition-ba56f643",
    "url": "https://envoy-music.myshopify.com/products/gm-union-tube-transistor-lab-union-tube-transistor-lab-deluxe-edition-ba56f643",
    "catalog_product_id": "product_1b287625ba56f643",
    "lane": "pedals",
    "product_object": "compressor pedal"
  },
  "offer": {
    "price": 411.0,
    "currency": "CAD",
    "available": true,
    "condition": "Very Good",
    "price_band": "high",
    "source_verified_at": null
  },
  "specifications": {"type":"json","groups":[{"name":"Product facts","fields":[{"label":"Audio resolution","value":"20KHz","source":"https:\/\/www.uniontone.com\/shop\/lab"},{"label":"Product","value":"SKU","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"},{"label":"Model","value":"#","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"},{"label":"Your Price","value":"$ 375.00 CDN","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"},{"label":"North York - Distance","value":"14.4km","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"},{"label":"Mississauga - Distance","value":"20.9km","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"},{"label":"Woodstock - Distance","value":"122.7km","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"},{"label":"Input Impedance","value":"1MΩ","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"},{"label":"Output Impedance","value":"100Ω","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"},{"label":"Frequency Response","value":"20Hz20KHz 0.1dB","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"},{"label":"Maximum Input Level","value":"+7.5dBu","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"},{"label":"Maximum Output Level","value":"+10.0dBu","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"}]},{"name":"Power","fields":[{"label":"Power","value":"9VDC @40mA Input Impedance 1MΩ O","source":"https:\/\/www.uniontone.com\/shop\/lab"},{"label":"Current draw","value":"40mA Input Impedance 1MΩ Output","source":"https:\/\/www.uniontone.com\/shop\/lab"},{"label":"Power Requirements","value":"+9VDC @40mA","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"},{"label":"Power Surge Protection","value":"Your product is covered even if damaged from a power surge.","source":"https:\/\/www.long-mcquade.com\/276746\/Guitars\/Pedals-Effects\/Union-Tube-Transistor\/LAB-Optical-Compressor.htm"}]}]},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": null,
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": "Players matching the published factory\/retail specs listed above.",
    "who_should_skip": null,
    "fit_notes": "Verify power, format, and connectivity against your rig before purchase; only sourced fields are listed.",
    "watchouts": "Unsourced claims are omitted. Listing-specific mods, kits, or incomplete units may not match the base model specs.",
    "verification_questions": null
  },
  "retrieval": {
    "summary": null,
    "agent_summary": null,
    "intent_terms": null,
    "use_cases": ["live-performance","studio-recording","home-recording"],
    "skill_level": "intermediate"
  },
  "trust": {
    "has_verified_retail_listing": false,
    "source_count": 0,
    "source_tier_mix": null,
    "evidence_flags": null,
    "spec_provenance": {"specifications":{"source_url":"https:\/\/www.uniontone.com\/shop\/lab","method":"gear_universe_read_model","fetched":"2026-07-30"}}
  },
  "related": {
    "similar_item_ids": null,
    "comparison_reasons": null
}
}