{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "ABYSS DEVICES ATV: DUAL ATTENUVERTER, OFFSET, BIAS, POLARIZER",
    "brand": "Abyss Devices",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-abyss-devices-atv-dual-attenuverter-offset-attenuator-abyss-devices-at-ad3966a4",
    "url": "https://envoy-music.myshopify.com/products/gm-abyss-devices-atv-dual-attenuverter-offset-attenuator-abyss-devices-at-ad3966a4",
    "catalog_product_id": "product_d51ce0ecad3966a4",
    "lane": "production",
    "product_object": "eurorack"
  },
  "offer": {
    "price": 128.78,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "entry",
    "source_verified_at": null
  },
  "specifications": {"category":"Keyboards and Synths","subcategory":"Eurorack","category_path":"Keyboards and Synths \/ Synths \/ Eurorack"},
  "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": "Best suited to beginners or budget-constrained shoppers building a first usable rig.\n\nWho it is for: Players building a first keyboards and synths setup with limited budget and a need for obvious, low-friction value.\n\nWho should skip it: Skip it if you need advanced feature depth, tour-grade reliability, or a fully pro-ready setup out of the gate.",
    "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": "ABYSS DEVICES ATV: DUAL ATTENUVERTER, OFFSET, BIAS, POLARIZER. Abyss Devices. ATV DUAL ATTENUVERTER, OFFSET, ATTENUATOR. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Eurorack Keyboards and Synths \/ Synths \/ Modular Synths \/ Synth Modules. available from reverb. price range 94 USD. condition Excellent. ABYSS DEVICES ATV Dual Attenuverter \/ Offset \/ Polarizer \/ Bias: A 2hp dual channel module with two sections that can attenuate, invert or add bias to any cv, input or act as a +\/- cv bias with nothing plugged in. A great 2hp utility module that fits in a low profile boat. Like brand new condition, comes in the original box with power cable and screws.. ABYSS DEVICES ATV: DUAL ATTENUVERTER, OFFSET, BIAS, POLARIZER. Abyss Devices. ATV DUAL ATTENUVERTER, OFFSET, ATTENUATOR. . Excellent. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Eurorack Keyboards and Synths \/ Synths \/ Modular Synths \/ Synth Modules. ABYSS DEVICES ATV Dual Attenuverter \/ Offset \/ Polarizer \/ Bias: A 2hp dual channel module with two sections that can attenuate, invert or add bias to any cv, input or act as a +\/- cv bias with nothing plugged in. A great 2hp utility module that fits in a low profile boat. Like brand new condition, comes in the original box with power cable and screws.. Drewz Stuff. Tenafly, NJ, United States. tags source:reverb family:keyboards_and_synths listing_status:live brand:abyss_devices model:atv_dual_attenuverter_offset_attenuator 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": "Abyss Devices ATV DUAL ATTENUVERTER, OFFSET, ATTENUATOR is a beginner-friendly keyboards and synths listing with marketplace-sourced data. ABYSS DEVICES ATV: DUAL ATTENUVERTER, OFFSET, BIAS, POLARIZER currently sits around 94 USD. ABYSS DEVICES ATV Dual Attenuverter \/ Offset \/ Polarizer \/ Bias: A 2hp dual channel module with two sections that can attenuate, invert or add bias to any cv, input or act as a +\/- cv bias with nothing plugged in. 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": ["ABYSS DEVICES ATV: DUAL ATTENUVERTER","OFFSET","BIAS","POLARIZER","Abyss Devices","ATV DUAL ATTENUVERTER","ATTENUATOR","Keyboards and Synths","Keyboards and Synths \/ Synths \/ Eurorack","Keyboards and Synths \/ Synths \/ Modular Synths \/ Synth Modules","brand:abyss_devices","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:atv_dual_attenuverter_offset_attenuator","price_band:entry","segment:beginner","source:reverb","brand abyss devices","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 atv dual attenuverter offset attenuator","price band entry","segment beginner","source reverb","practice","starter-rig","live-performance","tone-shaping","Drewz Stuff","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"],
    "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": null
  },
  "related": {
    "similar_item_ids": [],
    "comparison_reasons": ["source_count:1","family:Keyboards and Synths","marketplace_only","identity_confidence:0.9"]
}
}