{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "Korg Volca Bass Analog Machine Synthesizer",
    "brand": "Korg",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-korg-volca-bass-korg-volca-bass-analog-machine-synthesizer-e08c9a11",
    "url": "https://envoy-music.myshopify.com/products/gm-korg-volca-bass-korg-volca-bass-analog-machine-synthesizer-e08c9a11",
    "catalog_product_id": "product_bc57581de08c9a11",
    "lane": "production",
    "product_object": "analog synthesizer"
  },
  "offer": {
    "price": 154.55,
    "currency": "CAD",
    "available": true,
    "condition": "Good",
    "price_band": "entry",
    "source_verified_at": null
  },
  "specifications": {"type":"json","groups":[{"name":"Product facts","fields":[{"label":"Keyboard","value":"Multi touch Keyboard \/ step key","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"Type","value":"Analog synthesis","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"Structure","value":"3VCO, 1VCF, 1VCA, 1LFO, 1EG","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"VCO Wave","value":"Saw, Square","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"VCF","value":"Cutoff, Peak, EG Int","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"VCF Type","value":"Low Pass Filter, 12 db\/oct","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"VCA","value":"EG on\/of, Sustain on\/off","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"LFO","value":"Rate, Int, Target (Amp, Pitch, Cutoff), Wave (Triangle, Square","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"EG","value":"Attack, Decay\/Release, Sustain","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"Number of parts","value":"3","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"Number of Steps","value":"16","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"Number of Recording Patterns","value":"8","source":"https:\/\/www.economik.com\/products\/volca-bass"}]},{"name":"Format and size","fields":[{"label":"Dimensions (W x D x H)","value":"193 x 115 x 46 mm \/ 7.61 x 4.54 x 1.82 inches","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"Weight","value":"370 g \/ 0.82 lbs (Excluding batteries)","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"Format","value":"Eurorack","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-korg-volca-bass-korg-volca-bass-analog-machine-synthesizer-e08c9a11"}]},{"name":"Power","fields":[{"label":"Battery Life","value":"Approximately 10 hours (using alkaline batteries)","source":"https:\/\/www.economik.com\/products\/volca-bass"},{"label":"Power","value":"3VCO, 1VCF, 1VCA, 1LFO, 1EG VCO","source":"https:\/\/www.economik.com\/products\/volca-bass"}]}]},
  "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": ["home-recording","practice","sound-design"],
    "skill_level": "beginner"
  },
  "trust": {
    "has_verified_retail_listing": false,
    "source_count": 0,
    "source_tier_mix": null,
    "evidence_flags": null,
    "spec_provenance": {"specifications":{"source_url":"https:\/\/www.economik.com\/products\/volca-bass","method":"gear_universe_read_model","fetched":"2026-07-30"}}
  },
  "related": {
    "similar_item_ids": null,
    "comparison_reasons": null
}
}