{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "ROLAND JD-08 — Synthesizer",
    "brand": "ROLAND",
    "model": "JD-08",
    "mpn": "JD-08",
    "gtins": null,
    "handle": "ca-roland-jd-08-bcfd2d246c",
    "url": "https://envoy-music.myshopify.com/products/ca-roland-jd-08-bcfd2d246c",
    "catalog_product_id": "catalog:4e0485b7efc5",
    "lane": "production",
    "product_object": "digital sound module"
  },
  "offer": {
    "price": 599.99,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "mid",
    "source_verified_at": "2026-07-10T23:56:52Z"
  },
  "specifications": {"category":"production","subcategory":"production","category_path":"production","groups":[{"id":"sound_engine","label":"Sound Engine","fields":[{"key":"product_type","label":"Product type","value":"Boutique digital sound module","display":"Boutique digital sound module","source":"Roland JD-08 product page","confidence":0.9},{"key":"basis","label":"Basis","value":"JD-800 architecture with four-tone structure and 108 waveforms","display":"JD-800 architecture with four-tone structure and 108 waveforms","source":"Roland JD-08 product page","confidence":0.9},{"key":"presets","label":"Presets","value":"64 original JD-800 presets","display":"64 original JD-800 presets","source":"Roland JD-08 product page","confidence":0.9},{"key":"user_memory","label":"User memory","value":"256 sound patches and 128 patterns","display":"256 sound patches and 128 patterns","source":"Roland JD-08 product page","confidence":0.9},{"key":"effects","label":"Effects","value":"Distortion, phaser, spectrum, enhancer, delay, chorus, reverb","display":"Distortion, phaser, spectrum, enhancer, delay, chorus, reverb","source":"Roland JD-08 product page","confidence":0.9}]},{"id":"sequencing_and_control","label":"Sequencing and Control","fields":[{"key":"sequencer","label":"Sequencer","value":"Two-part 64-step polyphonic sequencer with 8 notes per part","display":"Two-part 64-step polyphonic sequencer with 8 notes per part","source":"Roland JD-08 product page","confidence":0.9},{"key":"motion_recording","label":"Motion recording","value":"Supported","display":"Supported","source":"Roland JD-08 product page","confidence":0.9},{"key":"arpeggiator","label":"Arpeggiator","value":"Onboard arpeggiator","display":"Onboard arpeggiator","source":"Roland JD-08 product page","confidence":0.9},{"key":"display","label":"Display","value":"7-segment, 4-character LED","display":"7-segment, 4-character LED","source":"Roland JD-08 product page","confidence":0.9}]},{"id":"connectivity_and_power","label":"Connectivity and Power","fields":[{"key":"connectors","label":"Connectors","value":"EXT CLOCK IN, PHONES, OUTPUT, MIX IN, MIDI IN\/OUT, USB-C audio\/MIDI","display":"EXT CLOCK IN, PHONES, OUTPUT, MIX IN, MIDI IN\/OUT, USB-C audio\/MIDI","source":"Roland JD-08 product page","confidence":0.9},{"key":"power","label":"Power","value":"USB bus power or 4 AA Ni-MH\/alkaline batteries","display":"USB bus power or 4 AA Ni-MH\/alkaline batteries","source":"Roland JD-08 product page","confidence":0.9},{"key":"battery_life","label":"Battery life","value":"Approximately 6 hours with 1,900 mAh Ni-MH batteries","display":"Approximately 6 hours with 1,900 mAh Ni-MH batteries","source":"Roland JD-08 product page","confidence":0.9},{"key":"included_accessories","label":"Included accessories","value":"Quick Start, safety leaflet, 4 AA alkaline batteries","display":"Quick Start, safety leaflet, 4 AA alkaline batteries","source":"Roland JD-08 product page","confidence":0.9}]}]},
  "connectivity": ["usb","midi"],
  "power": "battery",
  "included_items": null,
  "required_accessories": ["compatible power and data connections","monitoring or MIDI setup as required"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": "Desktop synth users wanting the JD-800-style sound architecture in a compact Boutique module with sliders, USB audio\/MIDI, sequencer, and battery operation.",
    "who_should_skip": "Players needing a full-size keyboard in the base unit, large original JD-800 hardware controls, or analog synthesis; the JD-08 is a compact digital module.",
    "fit_notes": "For keys, pair with Roland's optional K-25m keyboard or another MIDI controller. Audio outputs are stereo mini-jack format rather than 1\/4-inch main outputs.",
    "watchouts": "GTIN\/UPC was not verified. Weight is specified including batteries. Optional K-25m and DK-01 accessories are not included in the base module.",
    "verification_questions": ["What firmware, software, storage, and synchronization features are supported by this exact model?","Which power supply, adapters, and included accessories ship with the retailer offer?","Will its audio, MIDI, and computer connections fit the intended setup without additional hardware?","Is the item still in stock at the displayed price, and what is the complete delivered cost to the intended destination?"]
  },
  "retrieval": {
    "summary": "JD-08 is a electronic-music production instrument represented by 1 current Canadian retailer offer, starting at 599.99 CAD. Best suited to producers who understand how it will connect to their current sequencing and performance 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 workflow, synchronization, software, storage, I\/O, and power requirements are confirmed.",
    "agent_summary": "ROLAND JD-08 — Synthesizer. Roland JD-08. visible colors: black, red, white, orange. visible controls: push buttons, sliders, knobs. panel text: PATCH; LAYER; TONE A; TONE B; TONE C; TONE D; LAYER-ACTIVE; ARPEGGIO; EDIT; COMMON; EFFECTS; 1 STEP SEQ 1.",
    "intent_terms": ["production","music_production","sequencing","live_performance","JD-08","ROLAND","Synths","verified retail listing","electronic-music production instrument","music production","live performance"],
    "use_cases": null,
    "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:production","verified retail listing_reference"]
}
}