{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "Archaea Modular Expander For Exchange [DEMO]",
    "brand": "Archaea Modular",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-archaea-modular-expander-for-exchange-archaea-modular-expander-for-exc-abf66a7e",
    "url": "https://envoy-music.myshopify.com/products/gm-archaea-modular-expander-for-exchange-archaea-modular-expander-for-exc-abf66a7e",
    "catalog_product_id": "product_d909557cabf66a7e",
    "lane": "production",
    "product_object": "eurorack"
  },
  "offer": {
    "price": 150.69,
    "currency": "CAD",
    "available": true,
    "condition": "B-Stock",
    "price_band": "entry",
    "source_verified_at": null
  },
  "specifications": {"type":"json","groups":[{"name":"Product facts","fields":[{"label":"_ga","value":"2 years","source":"https:\/\/archaea.co.uk\/expander\/"},{"label":"_gat_gtag_UA_197047403_1","value":"1 minute","source":"https:\/\/archaea.co.uk\/expander\/"},{"label":"_gid","value":"1 day","source":"https:\/\/archaea.co.uk\/expander\/"},{"label":"Assembly","value":"fully assembled and tested","source":"https:\/\/archaea.co.uk\/expander\/"}]},{"name":"Format and size","fields":[{"label":"Width","value":"3HP","source":"https:\/\/archaea.co.uk\/expander\/"},{"label":"Height","value":"3U (Eurorack)","source":"https:\/\/archaea.co.uk\/expander\/"},{"label":"Depth","value":"27mm (including chain terminator)","source":"https:\/\/archaea.co.uk\/expander\/"},{"label":"Dimensions note","value":"20cm patch chain cable","source":"https:\/\/archaea.co.uk\/expander\/"},{"label":"Width (HP)","value":"3HP","source":"https:\/\/archaea.co.uk\/expander\/"},{"label":"Format","value":"1U","source":"https:\/\/archaea.co.uk\/expander\/"}]},{"name":"Power","fields":[{"label":"Current","value":"passive, no power consumption","source":"https:\/\/archaea.co.uk\/expander\/"},{"label":"Power","value":"49 Vintage Combo Organ \u0026 Rhythm Pr","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-archaea-modular-expander-for-exchange-archaea-modular-expander-for-exc-abf66a7e"}]}]},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["keyboard stand","sustain pedal","headphones or amp"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": "Players matching the published factory\/retail specs listed above.",
    "who_should_skip": null,
    "fit_notes": "Verify power, format, and connectivity against your rig before purchase; only sourced fields are listed.",
    "watchouts": "Unsourced claims are omitted. Listing-specific mods, kits, or incomplete units may not match the base model specs.",
    "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": "Archaea Modular Expander For Exchange [DEMO]. Archaea Modular. Expander For Exchange. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Eurorack. available from reverb. price range 109.99 USD. condition B-Stock. Expander is an add-on to the Exchange patching module for bringing patch chain signals out to jacks on the front panel. This increases the patching options for an Exchange module or allows access to the chain signals between modules. Expander can be connected to the chain inputs or outputs of the Exchange module. They can be connected at the beginning, middle or end of a chain of Exchange modules. Or they can be chained together to pass 8 signals around the back of your modules to avoid having long patch cables criss-crossing your rig.. Archaea Modular Expander For Exchange [DEMO]. Archaea Modular. Expander For Exchange. . B-Stock. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Eurorack. Expander is an add-on to the Exchange patching module for bringing patch chain signals out to jacks on the front panel. This increases the patching options for an Exchange module or allows access to the chain signals between modules. Expander can be connected to the chain inputs or outputs of the Exchange module. They can be connected at the beginning, middle or end of a chain of Exchange modules. Or they can be chained together to pass 8 signals around the back of your modules to avoid having long patch cables criss-crossing your rig.. Perfect Circuit. Burbank, CA, United States. tags source:reverb family:keyboards_and_synths listing_status:live brand:archaea_modular model:expander_for_exchange category:keyboards_and_synths_synths_eurorack price_band:entry segment:beginner condition:b_stock has:photos",
    "agent_summary": "Archaea Modular Expander For Exchange is a beginner-friendly keyboards and synths listing with marketplace-sourced data. Archaea Modular Expander For Exchange [DEMO] currently sits around 109.99 USD. Expander is an add-on to the Exchange patching module for bringing patch chain signals out to jacks on the front panel. 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": ["Archaea Modular Expander For Exchange [DEMO]","Archaea Modular","Expander For Exchange","Keyboards and Synths","Keyboards and Synths \/ Synths \/ Eurorack","brand:archaea_modular","category:keyboards_and_synths_synths_eurorack","condition:b_stock","family:keyboards_and_synths","has:photos","listing_status:live","model:expander_for_exchange","price_band:entry","segment:beginner","source:reverb","brand archaea modular","category keyboards and synths synths eurorack","condition b stock","family keyboards and synths","has photos","listing status live","model expander for exchange","price band entry","segment beginner","source reverb","practice","starter-rig","live-performance","tone-shaping","Perfect Circuit","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": {"specifications":{"source_url":"https:\/\/archaea.co.uk\/expander\/","method":"gear_universe_read_model","fetched":"2026-07-30"}}
  },
  "related": {
    "similar_item_ids": [],
    "comparison_reasons": ["source_count:1","family:Keyboards and Synths","marketplace_only","identity_confidence:0.9"]
}
}