{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "ART Dual MP Microphone Preamp",
    "brand": "ART",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-art-dual-mp-art-dual-mp-microphone-preamp-1547d04f",
    "url": "https://envoy-music.myshopify.com/products/gm-art-dual-mp-art-dual-mp-microphone-preamp-1547d04f",
    "catalog_product_id": "product_9509357e1547d04f",
    "lane": "studio",
    "product_object": "microphone preamps"
  },
  "offer": {
    "price": 185.55,
    "currency": "CAD",
    "available": true,
    "condition": "Good",
    "price_band": "entry",
    "source_verified_at": null
  },
  "specifications": {"category":"Pro Audio","subcategory":"Microphone Preamps","category_path":"Pro Audio \/ Outboard Gear \/ Microphone Preamps"},
  "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 beginners or budget-constrained shoppers building a first usable rig.\n\nWho it is for: Players building a first pro audio 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": "ART Dual MP Microphone Preamp. ART. Dual MP. Pro Audio. Pro Audio \/ Outboard Gear \/ Microphone Preamps. available from reverb. price range 135.44 USD. condition Good. ART Dual MP Two-Channel Tube Microphone Preamplifier (Model 254) Used but fully working. Great-sounding dual-channel tube mic preamp, ideal for home studios and live setups. Adds warmth and character via its 12AX7 tube stage, while still capable of clean gain. Features include: - 2 independent channels (mic\/line\/instrument) - +48V phantom power (for condenser mics) - Phase reverse and +20dB gain boost - Variable input\/output controls for clean to driven tube tones - Front-panel instrument inputs - LED “Sonic Character” metering Cosmetically shows typical rack wear (light marks\/scratches if applicable), but fully functional. Perfect for vocals, guitars, bass DI, or adding analogue warmth to recordings. - Type: Dual-channel tube mic preamp - Tube: 12AX7A valve stage - Inputs: XLR + 1\/4\" (front instrument) - Outputs: XLR \/ TRS - Controls: Input gain, output level - Extras: Phantom power, phase invert, gain boost - Form factor: 1U rackmount The unit essentially combines two ART Tube MP circuits into one rack unit, widely used in project studios.. ART Dual MP Microphone Preamp. ART. Dual MP. Black. Good. Pro Audio. Pro Audio \/ Outboard Gear \/ Microphone Preamps. ART Dual MP Two-Channel Tube Microphone Preamplifier (Model 254) Used but fully working. Great-sounding dual-channel tube mic preamp, ideal for home studios and live setups. Adds warmth and character via its 12AX7 tube stage, while still capable of clean gain. Features include: - 2 independent channels (mic\/line\/instrument) - +48V phantom power (for condenser mics) - Phase reverse and +20dB gain boost - Variable input\/output controls for clean to driven tube tones - Front-panel instrument inputs - LED “Sonic Character” metering Cosmetically shows typical rack wear (light marks\/scratches if applicable), but fully functional. Perfect for vocals, guitars, bass DI, or adding analogue warmth to recordings. - Type: Dual-channel tube mic preamp - Tube: 12AX7A valve stage - Inputs: XLR + 1\/4\" (front instrument) - Outputs: XLR \/ TRS - Controls: Input gain, output level - Extras: Phantom power, phase invert, gain boost - Form factor: 1U rackmount The unit essentially combines two ART Tube MP circuits into one rack unit, widely used in project studios.. CompassHalo. London, United Kingdom. tags source:reverb family:pro_audio listing_status:live brand:art model:dual_mp category:pro_audio_outboard_gear_microphone_preamps price_band:entry segment:beginner condition:good has:photos has:videos",
    "agent_summary": "ART Dual MP is a beginner-friendly pro audio listing with marketplace-sourced data. ART Dual MP Microphone Preamp currently sits around 135.44 USD. ART Dual MP Two-Channel Tube Microphone Preamplifier (Model 254) Used but fully working. 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": ["ART Dual MP Microphone Preamp","ART","Dual MP","Pro Audio","Pro Audio \/ Outboard Gear \/ Microphone Preamps","brand:art","category:pro_audio_outboard_gear_microphone_preamps","condition:good","family:pro_audio","has:photos","has:videos","listing_status:live","model:dual_mp","price_band:entry","segment:beginner","source:reverb","brand art","category pro audio outboard gear microphone preamps","condition good","family pro audio","has photos","has videos","listing status live","model dual mp","price band entry","segment beginner","source reverb","home-recording","content-creation","practice","starter-rig","live-performance","tone-shaping","signal-chain","CompassHalo","Best suited to beginners or budget-constrained shoppers building a first usable rig.","Players building a first pro audio setup with limited budget and a need for obvious","low-friction value."],
    "use_cases": ["home-recording","studio-recording"],
    "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": ["product_134066518239a83d","product_cb11aad28af26b8e"],
    "comparison_reasons": ["source_count:1","family:Pro Audio","marketplace_only","identity_confidence:0.9"]
,
    "related_products": [{ "title": "ART Dual Limiter", "url": "https://envoy-music.myshopify.com/products/gm-art-dual-limiter-2-channel-classic-pwm-limiter-art-dual-limiter-8239a83d", "handle": "gm-art-dual-limiter-2-channel-classic-pwm-limiter-art-dual-limiter-8239a83d" },{ "title": "ART DPDB PASSIVE DUAL DI BOX", "url": "https://envoy-music.myshopify.com/products/gm-art-dpdb-passive-dual-di-box-art-dpdb-passive-dual-di-box-8af26b8e", "handle": "gm-art-dpdb-passive-dual-di-box-art-dpdb-passive-dual-di-box-8af26b8e" }]}
}