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  "identity": {
    "title": "Novation Circuit Tracks Groovebox 2021 - Present - Black",
    "brand": "Novation",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-novation-circuit-tracks-groovebox-novation-circuit-tracks-groovebox-20-cf5ae8ef",
    "url": "https://envoy-music.myshopify.com/products/gm-novation-circuit-tracks-groovebox-novation-circuit-tracks-groovebox-20-cf5ae8ef",
    "catalog_product_id": "product_3b97eb3dcf5ae8ef",
    "lane": "production",
    "product_object": "grooveboxes"
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  "offer": {
    "price": 412.6,
    "currency": "CAD",
    "available": true,
    "condition": "Very Good",
    "price_band": "mid",
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  "specifications": {"type":"json","groups":[{"name":"Tracks and sequencing","fields":[{"label":"Synth tracks","value":"2 6-voice polyphonic synth tracks","source":"https:\/\/us.novationmusic.com\/products\/circuit-tracks"},{"label":"MIDI tracks","value":"2 6-voice polyphonic MIDI tracks","source":"https:\/\/us.novationmusic.com\/products\/circuit-tracks"},{"label":"Drum tracks","value":"4 sample-based drum tracks","source":"https:\/\/us.novationmusic.com\/products\/circuit-tracks"},{"label":"Sequencer","value":"32-step sequencer","source":"https:\/\/us.novationmusic.com\/products\/circuit-tracks"}]},{"name":"Connectivity","fields":[{"label":"USB","value":"USB-C socket","source":"https:\/\/us.novationmusic.com\/products\/circuit-tracks"},{"label":"MIDI ports","value":"5-pin MIDI In, Out, and Thru sockets","source":"https:\/\/us.novationmusic.com\/products\/circuit-tracks"},{"label":"Audio I\/O","value":"2 mono 1\/4 in inputs, L\/R 1\/4 in outputs, and 3.5 mm headphone output","source":"https:\/\/us.novationmusic.com\/products\/circuit-tracks"},{"label":"Storage","value":"microSD card slot","source":"https:\/\/us.novationmusic.com\/products\/circuit-tracks"}]},{"name":"Power and physical","fields":[{"label":"Battery","value":"Built-in rechargeable lithium-ion battery with four hours of battery life","source":"https:\/\/us.novationmusic.com\/products\/circuit-tracks"},{"label":"Dimensions","value":"240 mm length x 210 mm depth x 45 mm height","source":"https:\/\/us.novationmusic.com\/products\/circuit-tracks"},{"label":"Weight","value":"0.78 kg","source":"https:\/\/us.novationmusic.com\/products\/circuit-tracks"}]}]},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["keyboard stand","sustain pedal","headphones or amp"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
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    "fit_notes": null,
    "watchouts": null,
    "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": "Novation Circuit Tracks Groovebox 2021 - Present - Black. Novation. Circuit Tracks Groovebox. Keyboards and Synths. Keyboards and Synths \/ Grooveboxes. available from reverb. price range 301.17 USD. condition Very Good. Groovebox circuit Tracks avec 2 synthés et 4 pistes de samples. Pratique car il est possible d'appliquer les effets intégrés aux 2 pistes audio in Remis en paramètre d'usine Avec son cable usb d'origine. Novation Circuit Tracks Groovebox 2021 - Present - Black. Novation. Circuit Tracks Groovebox. Black. Very Good. Keyboards and Synths. Keyboards and Synths \/ Grooveboxes. Groovebox circuit Tracks avec 2 synthés et 4 pistes de samples. Pratique car il est possible d'appliquer les effets intégrés aux 2 pistes audio in Remis en paramètre d'usine Avec son cable usb d'origine. Boutique de Bob. REZE, France. tags source:reverb family:keyboards_and_synths listing_status:live brand:novation model:circuit_tracks_groovebox category:keyboards_and_synths_grooveboxes price_band:entry segment:beginner condition:very_good has:photos",
    "agent_summary": "Novation Circuit Tracks Groovebox is a beginner-friendly keyboards and synths listing with marketplace-sourced data. Novation Circuit Tracks Groovebox 2021 - Present - Black currently sits around 301.17 USD. Groovebox circuit Tracks avec 2 synthés et 4 pistes de samples. 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": ["Novation Circuit Tracks Groovebox 2021 - Present - Black","Novation","Circuit Tracks Groovebox","Keyboards and Synths","Keyboards and Synths \/ Grooveboxes","brand:novation","category:keyboards_and_synths_grooveboxes","condition:very_good","family:keyboards_and_synths","has:photos","listing_status:live","model:circuit_tracks_groovebox","price_band:entry","segment:beginner","source:reverb","brand novation","category keyboards and synths grooveboxes","condition very good","family keyboards and synths","has photos","listing status live","model circuit tracks groovebox","price band entry","segment beginner","source reverb","practice","starter-rig","live-performance","tone-shaping","Boutique de Bob","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": null,
    "skill_level": null
  },
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    "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:\/\/us.novationmusic.com\/products\/circuit-tracks","method":"gear_universe_read_model","fetched":"2026-07-30"}}
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  "related": {
    "similar_item_ids": ["product_ddc1780779db2f0d"],
    "comparison_reasons": ["source_count:1","family:Keyboards and Synths","marketplace_only","identity_confidence:0.9"]
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