{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "JAM Pedals Eureka! Fuzz 2010s - Hand Painted",
    "brand": "JAM Pedals",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12",
    "url": "https://envoy-music.myshopify.com/products/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12",
    "catalog_product_id": "reverb_listing:95506860",
    "lane": "pedals",
    "product_object": "fuzz pedal"
  },
  "offer": {
    "price": 219.2,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"type":"json","groups":[{"name":"Product facts","fields":[{"label":"20% on Custom \u0026 Standard Art pedals","value":"code BLACK20","source":"https:\/\/jampedals.com\/shop\/eureka\/"},{"label":"Effect Type","value":"Fuzz","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Transistor Architecture","value":"Silicon transistors (proprietary architecture)","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Tonal Character","value":"Germanium-style mid-range + Muff-style fuzz distortion","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Gated-Fuzz Mode","value":"Gated-fuzz response at top toggle position (with hot signal)","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Level","value":"Level (output)","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Tone","value":"Tone","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Gain","value":"Gain","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Bass Boost Toggle","value":"3-way bass boost toggle (0 \/ +1 \/ +2)","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Status LED","value":"On\/off status LED","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Bypass","value":"True Bypass","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Input","value":"1\/4\" input jack","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"}]},{"name":"Format and size","fields":[{"label":"Dimensions (jacks \u0026 pots included)","value":"11.1 x 7 x 4.8 cm (4.3 x 2.7 x 1.8 in)","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Weight","value":"230 g \/ 0.5 lbs","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Dimensions note","value":"2.1 mm center-negative DC jack Physi","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Format","value":"Eurorack","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"}]},{"name":"Power","fields":[{"label":"Power Supply","value":"9V battery or 9V DC (center-negative)","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Current Draw","value":"8 mA","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"},{"label":"Power","value":"9V battery or 9V DC (center-negat","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-jam-pedals-eureka-fuzz-jam-pedals-eureka-fuzz-2010s-hand-painted-c618ed12"}]}]},
  "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": "Players who specifically want a genuine vintage germanium fuzz — the Eureka! uses silicon transistors and only voices germanium-like mid-range, so it is not a true germanium circuit. Also skip if you need a blend\/clean-mix control, onboard presets, or a battery-free\/USB-powered pedal.",
    "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": ["home-recording","live-performance","practice"],
    "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:\/\/jampedals.com\/shop\/eureka\/","method":"gear_universe_read_model","fetched":"2026-07-30"}}
  },
  "related": {
    "similar_item_ids": null,
    "comparison_reasons": null
}
}