{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "TL Audio EQ-1 Dual Valve Stereo Parametric Equalizer and Preamp w\/48v phantom EQ",
    "brand": "TL Audio",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-tl-audio-eq-1-dual-valve-stereo-parametric-equalizer-and-preamp-tl-aud-ea088e6e",
    "url": "https://envoy-music.myshopify.com/products/gm-tl-audio-eq-1-dual-valve-stereo-parametric-equalizer-and-preamp-tl-aud-ea088e6e",
    "catalog_product_id": "product_91819c3dea088e6e",
    "lane": "studio",
    "product_object": "equalizers"
  },
  "offer": {
    "price": 765.83,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"type":"json","groups":[]},
  "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": 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": "TL Audio EQ-1 Dual Valve Stereo Parametric Equalizer and Preamp w\/48v phantom EQ. TL Audio. EQ-1 Dual Valve Stereo Parametric Equalizer and Preamp. Pro Audio. Pro Audio \/ Outboard Gear \/ Equalizers Pro Audio \/ Outboard Gear \/ Microphone Preamps. available from reverb. price range 559 USD. condition Excellent. CAREFULLY READ ITEM DESCRIPTION AND TERMS OF SALE. Thanks— ITEM DESCRIPTION: Today we have a very clean TL Audio EQ-1 Dual Valve stereo parametric equalizer and preamp. These units are quality-built and represent an amazing value for the price. This unit shows nothing but light signs of previous racking and use and functions as it should. In fact, these are designed to be simple by providing set frequencies in each band from which to choose with a fixed Q. I hate letting this unit go, but it really should be used regularly. Unit will be boxed up tight to insure safe transit during shipping. Thanks for stopping by! TERMS: WE SHIP ALL OVER THE WORLD. Shipping within the lower 48 (the contiguous United States) ship via UPS, USPS, or FedEx Ground. Buyers in Alaska, Hawaii, and Puerto Rico, please make contact for a shipping quote. ALL international shipments ship via USPS International Priority. ALL shipments are fully insured and require signature when delivered. INTERNATIONAL BUYERS need to make contact for shipping price quote (as shipping will be different from country to country). NOTE: Returns are accepted for the rare occasion when an item arrives damaged or is not as described. We do not issue refunds merely because one changes their mind or decides the item isn't really what they want. All international sales are final, as we cannot accept returns from outside the USA. Thanks! ROCK HARD, ROCK STEADY, ROCK FRICKIN' ON. TL Audio EQ-1 Dual Valve Stereo Parametric Equalizer and Preamp w\/48v phantom EQ. TL Audio. EQ-1 Dual Valve Stereo Parametric Equalizer and Preamp. . Excellent. Pro Audio. Pro Audio \/ Outboard Gear \/ Equalizers Pro Audio \/ Outboard Gear \/ Microphone Preamps. CAREFULLY READ ITEM DESCRIPTION AND TERMS OF SALE. Thanks— ITEM DESCRIPTION: Today we have a very clean TL Audio EQ-1 Dual Valve stereo parametric equalizer and preamp. These units are quality-built and represent an amazing value for the price. This unit shows nothing but light signs of previous racking and use and functions as it should. In fact, these are designed to be simple by providing set frequencies in each band from which to choose with a fixed Q. I hate letting this unit go, but it really should be used regularly. Unit will be boxed up tight to insure safe transit during shipping. Thanks for stopping by! TERMS: WE SHIP ALL OVER THE WORLD. Shipping within the lower 48 (the contiguous United States) ship via UPS, USPS, or FedEx Ground. Buyers in Alaska, Hawaii, and Puerto Rico, please make contact for a shipping quote. ALL international shipments ship via USPS International Priority. ALL shipments are fully insured and require signature when delivered. INTERNATIONAL BUYERS need to make contact for shipping price quote (as shipping will be different from country to country). NOTE: Returns are accepted for the rare occasion when an item arrives damaged or is not as described. We do not issue refunds merely because one changes their mind or decides the item isn't really what they want. All international sales are final, as we cannot accept returns from outside the USA. Thanks! ROCK HARD, ROCK STEADY, ROCK FRICKIN' ON. Metaunstable. Fullerton, CA, United States. tags source:reverb family:pro_audio listing_status:live brand:tl_audio model:eq_1_dual_valve_stereo_parametric_equalizer_and_preamp category:pro_audio_outboard_gear_equalizers category:pro_audio_outboard_gear_microphone_preamps price_band:mid segment:intermediate condition:excellent has:photos",
    "agent_summary": "TL Audio EQ-1 Dual Valve Stereo Parametric Equalizer and Preamp is a aimed at intermediate players pro audio listing with marketplace-sourced data. TL Audio EQ-1 Dual Valve Stereo Parametric Equalizer and Preamp w\/48v phantom EQ currently sits around 559 USD. CAREFULLY READ ITEM DESCRIPTION AND TERMS OF SALE. 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": ["TL Audio EQ-1 Dual Valve Stereo Parametric Equalizer and Preamp w\/48v phantom EQ","TL Audio","EQ-1 Dual Valve Stereo Parametric Equalizer and Preamp","Pro Audio","Pro Audio \/ Outboard Gear \/ Equalizers","Pro Audio \/ Outboard Gear \/ Microphone Preamps","brand:tl_audio","category:pro_audio_outboard_gear_equalizers","category:pro_audio_outboard_gear_microphone_preamps","condition:excellent","family:pro_audio","has:photos","listing_status:live","model:eq_1_dual_valve_stereo_parametric_equalizer_and_preamp","price_band:mid","segment:intermediate","source:reverb","brand tl audio","category pro audio outboard gear equalizers","category pro audio outboard gear microphone preamps","condition excellent","family pro audio","has photos","listing status live","model eq 1 dual valve stereo parametric equalizer and preamp","price band mid","segment intermediate","source reverb","home-recording","content-creation","live-performance","tone-shaping","signal-chain","Metaunstable","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","sound-design"],
    "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"]
}
}