{
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  "identity": {
    "title": "Donner Essential D1",
    "brand": "Donner",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-donner-d1-donner-essential-d1-127b501c",
    "url": "https://envoy-music.myshopify.com/products/gm-donner-d1-donner-essential-d1-127b501c",
    "catalog_product_id": "product_2e67fccf127b501c",
    "lane": "production",
    "product_object": "drum machines"
  },
  "offer": {
    "price": 341.13,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"type":"json","groups":[{"name":"Sequencer and I\/O","fields":[{"label":"Sample playback tracks","value":"12 channels of sample playback","source":"https:\/\/us.donnermusic.com\/products\/donner-essential-d1-performance-beat-machine"},{"label":"Sequencer","value":"4-bar step sequencer, maximum 64 steps","source":"https:\/\/us.donnermusic.com\/products\/donner-essential-d1-performance-beat-machine"},{"label":"Memory","value":"Maximum 64 songs, 64 kits, and 256 beats","source":"https:\/\/us.donnermusic.com\/products\/donner-essential-d1-performance-beat-machine"},{"label":"Pads","value":"16 RGB backlit velocity-sensitive pads","source":"https:\/\/us.donnermusic.com\/products\/donner-essential-d1-performance-beat-machine"},{"label":"Audio outputs","value":"2 × 6.35 mm (1\/4 in) TS main outputs plus 3.5 mm (1\/8 in) TRS headphone output","source":"https:\/\/us.donnermusic.com\/products\/donner-essential-d1-performance-beat-machine"},{"label":"MIDI\/USB","value":"5-pin MIDI DIN In\/Out and USB 2.0 Type-C","source":"https:\/\/us.donnermusic.com\/products\/donner-essential-d1-performance-beat-machine"},{"label":"Dimensions and weight","value":"270 × 130 × 41 mm; 620 g","source":"https:\/\/us.donnermusic.com\/products\/donner-essential-d1-performance-beat-machine"}]}]},
  "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": "Donner Essential D1. Donner. D1. Keyboards and Synths. Keyboards and Synths \/ Drum Machines. available from reverb. price range 249 USD. condition Excellent. Hard to get Donner Essential D1. Works great very flexible and the ability to load your on sounds and loops I have too many drum machines, so I am scaling back Features - Versatile Sound Engine : With 12 tracks, each featuring 1 to 2 custom-designed effects, as well as two send effects (Delay + Reverb) and a Compressor on the Master Channel. - Two Workflows in One : The Essential D1 effortlessly merges real-time recording and step sequencing workflows. Transition seamlessly between finger drumming and step sequencing to produce music with unparalleled fluidity. - Touch-sensitive Encoders : With the new Essential D1, players can fearlessly explore sound parameters using the five touchable endless encoders. Ensure precision while checking values, as a touch instantly displays parameter values on the LCD screen, providing clarity before any changes are made. - Factory Content by Loopmasters : In collaboration with leading sound design label Loopmasters, the Essential D1 includes factory content perfect for a variety of music genres especially electronic music. With 16 drum kits and 64 beat patterns upon device receipt, you're equipped to dive into music-making immediately. - Expand Your Setup : D1 isn't just a drum machine; it's a gateway to a comprehensive musical setup. As a standalone beat machine or paired with the Essential B1 Bass Synthesizer, the AUX IN connection and full-size MIDI I\/O allow for seamless integration with your other gears. - Intuitive Color-Coded UI : Each of the 12 tracks is assigned a unique color, enhancing visual memory when operating via the RGB pads and faders, letting your instincts guide your performance.. Donner Essential D1. Donner. D1. Black. Excellent. Keyboards and Synths. Keyboards and Synths \/ Drum Machines. Hard to get Donner Essential D1. Works great very flexible and the ability to load your on sounds and loops I have too many drum machines, so I am scaling back Features - Versatile Sound Engine : With 12 tracks, each featuring 1 to 2 custom-designed effects, as well as two send effects (Delay + Reverb) and a Compressor on the Master Channel. - Two Workflows in One : The Essential D1 effortlessly merges real-time recording and step sequencing workflows. Transition seamlessly between finger drumming and step sequencing to produce music with unparalleled fluidity. - Touch-sensitive Encoders : With the new Essential D1, players can fearlessly explore sound parameters using the five touchable endless encoders. Ensure precision while checking values, as a touch instantly displays parameter values on the LCD screen, providing clarity before any changes are made. - Factory Content by Loopmasters : In collaboration with leading sound design label Loopmasters, the Essential D1 includes factory content perfect for a variety of music genres especially electronic music. With 16 drum kits and 64 beat patterns upon device receipt, you're equipped to dive into music-making immediately. - Expand Your Setup : D1 isn't just a drum machine; it's a gateway to a comprehensive musical setup. As a standalone beat machine or paired with the Essential B1 Bass Synthesizer, the AUX IN connection and full-size MIDI I\/O allow for seamless integration with your other gears. - Intuitive Color-Coded UI : Each of the 12 tracks is assigned a unique color, enhancing visual memory when operating via the RGB pads and faders, letting your instincts guide your performance.. Brian's Gear Emporium. Lakebay, WA, United States. tags source:reverb family:keyboards_and_synths listing_status:live brand:donner model:d1 category:keyboards_and_synths_drum_machines price_band:entry segment:beginner condition:excellent has:photos has:videos",
    "agent_summary": "Donner D1 is a beginner-friendly keyboards and synths listing with marketplace-sourced data. Donner Essential D1 currently sits around 249 USD. Hard to get Donner Essential D1. 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": ["Donner Essential D1","Donner","D1","Keyboards and Synths","Keyboards and Synths \/ Drum Machines","brand:donner","category:keyboards_and_synths_drum_machines","condition:excellent","family:keyboards_and_synths","has:photos","has:videos","listing_status:live","model:d1","price_band:entry","segment:beginner","source:reverb","brand donner","category keyboards and synths drum machines","condition excellent","family keyboards and synths","has photos","has videos","listing status live","model d1","price band entry","segment beginner","source reverb","home-recording","content-creation","practice","starter-rig","live-performance","tone-shaping","Brian's Gear Emporium","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": {
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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.donnermusic.com\/products\/donner-essential-d1-performance-beat-machine","method":"gear_universe_read_model","fetched":"2026-07-30"}}
  },
  "related": {
    "similar_item_ids": ["product_4d0e97b336b2136d","product_c5ed239e084e54ff","product_5b72882267bbe17a"],
    "comparison_reasons": ["source_count:1","family:Keyboards and Synths","marketplace_only","identity_confidence:0.9"]
}
}