{
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  "identity": {
    "title": "DF Audio Nano E Expression Slider",
    "brand": "DF Audio",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-df-audio-nano-e-expression-slider-df-audio-nano-e-expression-slider-us-a5c6151c",
    "url": "https://envoy-music.myshopify.com/products/gm-df-audio-nano-e-expression-slider-df-audio-nano-e-expression-slider-us-a5c6151c",
    "catalog_product_id": "product_2d754385a5c6151c",
    "lane": "production",
    "product_object": "keyboard and synth parts"
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  "offer": {
    "price": 68.49,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "entry",
    "source_verified_at": null
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  "specifications": {"type":"json","groups":[{"name":"Controller","fields":[{"label":"Product type","value":"Expression slider and CV attenuator","source":"https:\/\/dfaudio.com.au\/nano-e"},{"label":"Slider value","value":"B50K installed; B20K changeable","source":"https:\/\/dfaudio.com.au\/nano-e"},{"label":"I\/O","value":"IN 3.5 mm TS; IN\/OUT 3.5 mm TRS","source":"https:\/\/dfaudio.com.au\/nano-e"},{"label":"Compatibility","value":"Expression pedal, CV, audio","source":"https:\/\/dfaudio.com.au\/nano-e"},{"label":"Dimensions","value":"20 mm x 67 mm x 19 mm","source":"https:\/\/dfaudio.com.au\/nano-e"},{"label":"Weight","value":"30 g","source":"https:\/\/dfaudio.com.au\/nano-e"}]}]},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["keyboard stand","sustain pedal","headphones or amp"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": null,
    "who_should_skip": null,
    "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": "DF Audio Nano E Expression Slider [USED]. DF Audio. Nano E Expression Slider. Keyboards and Synths. Keyboards and Synths \/ Keyboard and Synth Parts. available from reverb. price range 49.99 USD. condition Excellent. - Buy with confidence: guaranteed to be 100% functional - Peace of mind: the photos above are the actual unit you will receive - Pay over time: financing available - Free, fast shipping on most orders Any notable cosmetic issues will be noted below in red. The photos shown above are of the actual unit you will receive. All included accessories \u0026 peripheral items are pictured above and\/or documented below in bulleted text. Contact us for general information about used item condition and policies.. DF Audio Nano E Expression Slider [USED]. DF Audio. Nano E Expression Slider. . Excellent. Keyboards and Synths. Keyboards and Synths \/ Keyboard and Synth Parts. - Buy with confidence: guaranteed to be 100% functional - Peace of mind: the photos above are the actual unit you will receive - Pay over time: financing available - Free, fast shipping on most orders Any notable cosmetic issues will be noted below in red. The photos shown above are of the actual unit you will receive. All included accessories \u0026 peripheral items are pictured above and\/or documented below in bulleted text. Contact us for general information about used item condition and policies.. Perfect Circuit. Burbank, CA, United States. tags source:reverb family:keyboards_and_synths listing_status:live brand:df_audio model:nano_e_expression_slider category:keyboards_and_synths_keyboard_and_synth_parts price_band:entry segment:beginner condition:excellent has:photos",
    "agent_summary": "DF Audio Nano E Expression Slider is a beginner-friendly keyboards and synths listing with marketplace-sourced data. DF Audio Nano E Expression Slider [USED] currently sits around 49.99 USD. - Buy with confidence: guaranteed to be 100% functional - Peace of mind: the photos above are the actual unit you will receive - Pay over time: financing available - Free, fast shipping on most orders Any notable cosmetic issues will be noted below in red. Marketplace data is richer on listing context, but it needs more buyer verification. Good visual coverage for spot-checking the item. Marketplace listing quality varies by seller, so condition and included items still need verification.",
    "intent_terms": ["DF Audio Nano E Expression Slider [USED]","DF Audio","Nano E Expression Slider","Keyboards and Synths","Keyboards and Synths \/ Keyboard and Synth Parts","brand:df_audio","category:keyboards_and_synths_keyboard_and_synth_parts","condition:excellent","family:keyboards_and_synths","has:photos","listing_status:live","model:nano_e_expression_slider","price_band:entry","segment:beginner","source:reverb","brand df audio","category keyboards and synths keyboard and synth parts","condition excellent","family keyboards and synths","has photos","listing status live","model nano e expression slider","price band entry","segment beginner","source reverb","practice","starter-rig","live-performance","tone-shaping","Perfect Circuit","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
  },
  "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:\/\/dfaudio.com.au\/nano-e","method":"gear_universe_read_model","fetched":"2026-07-30"}}
  },
  "related": {
    "similar_item_ids": [],
    "comparison_reasons": ["source_count:1","family:Keyboards and Synths","marketplace_only","identity_confidence:0.9"]
}
}