{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "1990s Tube Works Mosvalve Rack Mount Power Amp MV-962 Made In USA Vintage Working Tested",
    "brand": "Tube Works",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-tube-works-mosvalve-mv-962-1990s-tube-works-mosvalve-rack-mount-power-db867c40",
    "url": "https://envoy-music.myshopify.com/products/gm-tube-works-mosvalve-mv-962-1990s-tube-works-mosvalve-rack-mount-power-db867c40",
    "catalog_product_id": "product_3a81ad9edb867c40",
    "lane": "studio",
    "product_object": "tube power amplifier rack unit"
  },
  "offer": {
    "price": 547.99,
    "currency": "CAD",
    "available": true,
    "condition": "Good",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"category":"Pro Audio","subcategory":"Pro Audio","category_path":"Pro Audio"},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["appropriate cables","monitoring solution","mount or stand if relevant"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": null,
    "who_should_skip": null,
    "fit_notes": "Best suited to players who have outgrown their first setup and need a meaningful step up.\n\nWho it is for: Shoppers who already understand the role of this pro audio and want a more deliberate purchase.\n\nWho should skip it: Skip it if you are still figuring out the basics and need the simplest possible first purchase path.",
    "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": "1990s Tube Works Mosvalve Rack Mount Power Amp MV-962 Made In USA Vintage Working Tested. Tube Works. Mosvalve MV-962. Pro Audio. Pro Audio. available from reverb. price range 399.99 USD. condition Good. Good condition. Mild to moderate cosmetic wear only scratches and scuffs. Unit has been tested and works as it should. Pots and jacks were cleaned. Manufactured in USA, serial on tag I think says 1991. Most definately early 90s unit. Please ask any questions you may have. Ships fast and safe from NJ. I know how to package for a safe arrival.. 1990s Tube Works Mosvalve Rack Mount Power Amp MV-962 Made In USA Vintage Working Tested. Tube Works. Mosvalve MV-962. . Good. Pro Audio. Pro Audio. Good condition. Mild to moderate cosmetic wear only scratches and scuffs. Unit has been tested and works as it should. Pots and jacks were cleaned. Manufactured in USA, serial on tag I think says 1991. Most definately early 90s unit. Please ask any questions you may have. Ships fast and safe from NJ. I know how to package for a safe arrival.. Derrek's Gear Outlet. Milford, NJ, United States. tags source:reverb family:pro_audio listing_status:live brand:tube_works model:mosvalve_mv_962 category:pro_audio price_band:mid segment:intermediate condition:good has:photos",
    "agent_summary": "Tube Works Mosvalve MV-962 is a aimed at intermediate players pro audio listing with marketplace-sourced data. 1990s Tube Works Mosvalve Rack Mount Power Amp MV-962 Made In USA Vintage Working Tested currently sits around 399.99 USD. Good condition. 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": ["1990s Tube Works Mosvalve Rack Mount Power Amp MV-962 Made In USA Vintage Working Tested","Tube Works","Mosvalve MV-962","Pro Audio","brand:tube_works","category:pro_audio","condition:good","family:pro_audio","has:photos","listing_status:live","model:mosvalve_mv_962","price_band:mid","segment:intermediate","source:reverb","brand tube works","category pro audio","condition good","family pro audio","has photos","listing status live","model mosvalve mv 962","price band mid","segment intermediate","source reverb","live-performance","tone-shaping","signal-chain","Derrek's Gear Outlet","Best suited to players who have outgrown their first setup and need a meaningful step up.","Shoppers who already understand the role of this pro audio and want a more deliberate purchase."],
    "use_cases": ["studio-recording","live-performance"],
    "skill_level": "pro"
  },
  "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:Pro Audio","marketplace_only","identity_confidence:0.9"]
}
}