{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "Vintage Boss HM-2 Heavy Metal (Black Label) 1988 - 1992 - Black",
    "brand": "Boss",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-boss-hm-2-heavy-metal-black-label-vintage-boss-hm-2-heavy-metal-black-cb1a007a",
    "url": "https://envoy-music.myshopify.com/products/gm-boss-hm-2-heavy-metal-black-label-vintage-boss-hm-2-heavy-metal-black-cb1a007a",
    "catalog_product_id": "product_39af751ecb1a007a",
    "lane": "pedals",
    "product_object": "heavy metal distortion pedal"
  },
  "offer": {
    "price": 184.94,
    "currency": "CAD",
    "available": true,
    "condition": "Good",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"type":"json","groups":[{"name":"Product facts","fields":[{"label":"Boss HM-2 Brand","value":"Boss","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"},{"label":"Manufacturer","value":"Roland Corporation","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"},{"label":"Dates","value":"1983—1991 (Original) 2020—present (Waza Craft)","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"},{"label":"Technical specifications Effects type","value":"Distortion pedal","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"},{"label":"Controls Pedal control","value":"Distortion (Dist), highs (H), lows (L), output volume (level), standard and custom mode (Waza Craft)","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"},{"label":"Input\/output Inputs","value":"mono","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"},{"label":"Outputs","value":"mono","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"},{"label":"Electronic drums","value":"CR-78 DDR-30 HandSonic Octapad R-5 R-8 TR-606 TR-808 TR-909 TR-707 \/ TR-727 TR-505 V-Drums","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"},{"label":"Keytars","value":"AX-7 AX-Synth AX-Edge Roland keytars","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"},{"label":"Grooveboxes","value":"D2 MC-303 MC-307 MC-505 MC-808 MC-909 SP-808","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"},{"label":"Samplers","value":"DJ-70 MS-1 S-10 S-50 S-220 SP-202 SP-303 SP-404 SP-505 SP-555 SP-606 SP-808","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"},{"label":"Workstations","value":"Fantom Fantom-X W-30 XP-50 XP-80 SP-202 SP-303 SP-404 SP-505 SP-555 SP-606 SP-808","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"}]},{"name":"Format and size","fields":[{"label":"Dimensions note","value":"2 \"Boss shares images of new Waza HM-2W cos","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"}]},{"name":"Power","fields":[{"label":"Power","value":"8 V-Synth VP-330 XP-30","source":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2"}]}]},
  "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","practice"],
    "skill_level": "any"
  },
  "trust": {
    "has_verified_retail_listing": false,
    "source_count": 0,
    "source_tier_mix": null,
    "evidence_flags": null,
    "spec_provenance": {"specifications":{"source_url":"https:\/\/en.wikipedia.org\/wiki\/Boss_HM-2","method":"gear_universe_read_model","fetched":"2026-07-30"}}
  },
  "related": {
    "similar_item_ids": null,
    "comparison_reasons": null
}
}