{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "Qu-Bit Electronix Surface",
    "brand": "Qu-Bit Electronix",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-qu-bit-electronix-surface-qu-bit-electronix-surface-6449f8ba",
    "url": "https://envoy-music.myshopify.com/products/gm-qu-bit-electronix-surface-qu-bit-electronix-surface-6449f8ba",
    "catalog_product_id": "product_8023bde36449f8ba",
    "lane": "production",
    "product_object": "eurorack"
  },
  "offer": {
    "price": 409.63,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"type":"json","groups":[{"name":"Product facts","fields":[{"label":"Various sound models","value":"plucked strings, prepared piano, tuned percussion, and waveguides","source":"https:\/\/www.qubitelectronix.com\/shop\/p\/surface"}]},{"name":"Format and size","fields":[{"label":"Width","value":"10HP","source":"https:\/\/www.qubitelectronix.com\/shop\/p\/surface"},{"label":"Depth","value":"28mm","source":"https:\/\/www.qubitelectronix.com\/shop\/p\/surface"},{"label":"Dimensions note","value":"28mm Power: 60 mA +12V, 60 mA -12V, 0 mA +5","source":"https:\/\/www.qubitelectronix.com\/shop\/p\/surface"},{"label":"Width (HP)","value":"10HP","source":"https:\/\/www.qubitelectronix.com\/shop\/p\/surface"},{"label":"Format","value":"Eurorack","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-qu-bit-electronix-surface-qu-bit-electronix-surface-6449f8ba"}]},{"name":"Power","fields":[{"label":"Power","value":"60 mA +12V, 60 mA -12V, 0 mA +5V","source":"https:\/\/www.qubitelectronix.com\/shop\/p\/surface"},{"label":"Current draw","value":"60 mA +12V, 60 mA -12V, 0 mA +5V","source":"https:\/\/www.qubitelectronix.com\/shop\/p\/surface"}]}]},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["keyboard stand","sustain pedal","headphones or amp"],
  "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": ["Can you confirm exactly what is included in the sale and show it in current photos?","Are there any functional issues, repairs, or missing parts not shown in the listing?","Can you provide close-up photos of wear points, serial numbers, and any modifications?","Can you confirm the core specs that matter for compatibility in this setup?","Is this still available and has anything changed since the listing was posted?"]
  },
  "retrieval": {
    "summary": "Qu-Bit Electronix Surface. Qu-Bit Electronix. Surface. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Eurorack Keyboards and Synths \/ Synths \/ Modular Synths \/ Synth Modules. available from reverb. price range 299 USD. condition Excellent. Selling my Qu-bit Surface, in excellent condition. I've only had it for a couple months and have only used it in my smoke free studio. Comes with the original box and cable.. Qu-Bit Electronix Surface. Qu-Bit Electronix. Surface. Black. Excellent. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Eurorack Keyboards and Synths \/ Synths \/ Modular Synths \/ Synth Modules. Selling my Qu-bit Surface, in excellent condition. I've only had it for a couple months and have only used it in my smoke free studio. Comes with the original box and cable.. Chris's Shop. Detroit, MI, United States. tags source:reverb family:keyboards_and_synths listing_status:live brand:qu_bit_electronix model:surface category:keyboards_and_synths_synths_eurorack category:keyboards_and_synths_synths_modular_synths_synth_modules price_band:entry segment:beginner condition:excellent has:photos",
    "agent_summary": "Qu-Bit Electronix Surface is a beginner-friendly keyboards and synths listing with marketplace-sourced data. Qu-Bit Electronix Surface currently sits around 299 USD. Selling my Qu-bit Surface, in excellent condition. Marketplace data is richer on listing context, but it needs more buyer verification. Entry-level price positioning makes it accessible for new players. Marketplace listing quality varies by seller, so condition and included items still need verification.",
    "intent_terms": ["Qu-Bit Electronix Surface","Qu-Bit Electronix","Surface","Keyboards and Synths","Keyboards and Synths \/ Synths \/ Eurorack","Keyboards and Synths \/ Synths \/ Modular Synths \/ Synth Modules","brand:qu_bit_electronix","category:keyboards_and_synths_synths_eurorack","category:keyboards_and_synths_synths_modular_synths_synth_modules","condition:excellent","family:keyboards_and_synths","has:photos","listing_status:live","model:surface","price_band:entry","segment:beginner","source:reverb","brand qu bit electronix","category keyboards and synths synths eurorack","category keyboards and synths synths modular synths synth modules","condition excellent","family keyboards and synths","has photos","listing status live","model surface","price band entry","segment beginner","source reverb","home-recording","content-creation","practice","starter-rig","live-performance","tone-shaping","Chris's Shop","Best suited to beginners or budget-constrained shoppers building a first usable rig.","Players building a first keyboards and synths setup with limited budget and a need for obvious","low-friction value."],
    "use_cases": ["modular-synthesis","sound-design","live-performance"],
    "skill_level": "intermediate"
  },
  "trust": {
    "has_verified_retail_listing": true,
    "source_count": 1,
    "source_tier_mix": ["marketplace"],
    "evidence_flags": {"has_description":true,"has_images":true,"has_reviews":false,"has_specs":false,"source_count":1},
    "spec_provenance": {"specifications":{"source_url":"https:\/\/www.qubitelectronix.com\/shop\/p\/surface","method":"gear_universe_read_model","fetched":"2026-07-30"}}
  },
  "related": {
    "similar_item_ids": ["product_f4acc487fe1331fb","product_df1ecf0780e9966b"],
    "comparison_reasons": ["source_count:1","family:Keyboards and Synths","marketplace_only","identity_confidence:0.9"]
}
}