{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "STUDIO TECHNOLOGIES Model 780-02 Central Controller \/ Model 790 Control Console — Personal Monitor System",
    "brand": "STUDIO TECHNOLOGIES",
    "model": "Model 780-02 Central Controller \/ Model",
    "mpn": null,
    "gtins": null,
    "handle": "ca-studio-technologies-model-780-02-central-controller-mod-d1f7c7c079",
    "url": "https://envoy-music.myshopify.com/products/ca-studio-technologies-model-780-02-central-controller-mod-d1f7c7c079",
    "catalog_product_id": "catalog:19204971f626",
    "lane": "studio",
    "product_object": "surround monitor control system"
  },
  "offer": {
    "price": 5095.0,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "high",
    "source_verified_at": "2026-07-10T23:56:52Z"
  },
  "specifications": {"category":"studio","subcategory":"studio","category_path":"studio","groups":[{"id":"format","label":"Format","fields":[{"key":"product_type","label":"Product type","value":"Discontinued 7.1 surround\/stereo monitor-control system","display":"Discontinued 7.1 surround\/stereo monitor-control system","source":"Studio Technologies Model 780-02\/790 product page","confidence":0.9},{"key":"components","label":"Components","value":"Model 780-02 Central Controller and Model 790 Control Console","display":"Model 780-02 Central Controller and Model 790 Control Console","source":"Studio Technologies product page","confidence":0.9},{"key":"controller_mounting","label":"Controller mounting","value":"1U standard 19-inch rack","display":"1U standard 19-inch rack","source":"Studio Technologies data sheet","confidence":0.9}]},{"id":"digital_audio","label":"Digital Audio","fields":[{"key":"inputs","label":"Inputs","value":"Two 7.1 surround AES3 digital inputs and one AES3 stereo digital input","display":"Two 7.1 surround AES3 digital inputs and one AES3 stereo digital input","source":"Studio Technologies product page and data sheet","confidence":0.9},{"key":"sample_rates","label":"Sample rates","value":"44.1, 48, 88.2 and 96 kHz","display":"44.1, 48, 88.2 and 96 kHz","source":"Studio Technologies product page and data sheet","confidence":0.9},{"key":"word_length","label":"Word length","value":"Up to 24 bits","display":"Up to 24 bits","source":"Studio Technologies product page and data sheet","confidence":0.9},{"key":"processing","label":"Processing","value":"32-bit internal processing with two-sample input-to-output latency","display":"32-bit internal processing with two-sample input-to-output latency","source":"Studio Technologies product page and data sheet","confidence":0.9}]},{"id":"monitoring","label":"Monitoring","fields":[{"key":"outputs","label":"Outputs","value":"8 electrically balanced analog monitor outputs for 7.1 surround","display":"8 electrically balanced analog monitor outputs for 7.1 surround","source":"Studio Technologies data sheet","confidence":0.9},{"key":"bass_management","label":"Bass management","value":"Configurable bass management with 40, 50, 60 or 80 Hz crossover choices","display":"Configurable bass management with 40, 50, 60 or 80 Hz crossover choices","source":"Studio Technologies data sheet","confidence":0.9},{"key":"downmix","label":"Downmix","value":"Downmix to 5.1, stereo or mono","display":"Downmix to 5.1, stereo or mono","source":"Studio Technologies product page","confidence":0.9},{"key":"input_delay","label":"Input delay","value":"Up to 340 ms configurable input delay","display":"Up to 340 ms configurable input delay","source":"Studio Technologies product page and data sheet","confidence":0.9}]},{"id":"control_and_sync","label":"Control and Sync","fields":[{"key":"sync_sources","label":"Sync sources","value":"Word clock, DARS\/AES11, bi-level video, tri-level video or selected input L\/R","display":"Word clock, DARS\/AES11, bi-level video, tri-level video or selected input L\/R","source":"Studio Technologies product page","confidence":0.9},{"key":"console_link","label":"Console link","value":"RS-485, 115.2 kbit\/s, 8-N-1 on DE-9F","display":"RS-485, 115.2 kbit\/s, 8-N-1 on DE-9F","source":"Studio Technologies Model 790 product page","confidence":0.9},{"key":"console_power","label":"Console power","value":"12 Vdc nominal provided by Model 780 controller; 100 mA max for Model 790","display":"12 Vdc nominal provided by Model 780 controller; 100 mA max for Model 790","source":"Studio Technologies Model 790 product page","confidence":0.9}]},{"id":"physical","label":"Physical","fields":[{"key":"controller_dimensions","label":"Controller dimensions","value":"19.00 W x 1.72 H x 7.00 D in","display":"19.00 W x 1.72 H x 7.00 D in","source":"Studio Technologies data sheet","confidence":0.9},{"key":"controller_weight","label":"Controller weight","value":"3.6 lb \/ 1.6 kg","display":"3.6 lb \/ 1.6 kg","source":"Studio Technologies data sheet","confidence":0.9},{"key":"console_dimensions","label":"Console dimensions","value":"7.20 W x 2.20 H x 5.40 D in","display":"7.20 W x 2.20 H x 5.40 D in","source":"Studio Technologies Model 790 product page","confidence":0.9},{"key":"console_weight","label":"Console weight","value":"1.7 lb \/ 0.8 kg","display":"1.7 lb \/ 0.8 kg","source":"Studio Technologies Model 790 product page","confidence":0.9}]}]},
  "connectivity": null,
  "power": "9v-dc",
  "included_items": null,
  "required_accessories": ["appropriate audio and data cables","compatible monitoring, mounting, or power setup"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": "Post-production or scoring rooms maintaining 7.1 AES3 monitoring systems with analog speaker inputs and console-style monitor control.",
    "who_should_skip": "Users needing Atmos\/object monitoring, network audio, HDMI\/USB monitor control, or a currently manufactured product.",
    "fit_notes": "The 790 is a control surface, not the audio processor; it must be paired with a compatible Model 780-series controller.",
    "watchouts": "Factory-discontinued status should be considered for support, parts and software configuration access. GTIN was not found in accessible manufacturer data.",
    "verification_questions": ["Which connections, drivers, operating systems, and sample rates are supported by this exact revision?","What cables, mounts, power supplies, or licenses are included?","Is the current retailer listing new stock, demo stock, open box, or special order?","Is the item still in stock at the displayed price, and what is the complete delivered cost to the intended destination?"]
  },
  "retrieval": {
    "summary": "Model 780-02 Central Controller \/ Model 790 Control Console is a recording and studio product represented by 1 current Canadian retailer offer, starting at 5095.00 CAD. Best suited to buyers who can place it within a known recording, monitoring, or signal-routing workflow. EnvoyMusic has verified the source price and availability signal, but has not independently verified every technical specification or US fulfillment detail. This is an verified retail listing reference, not inventory stocked or fulfilled by EnvoyMusic. Retailer price and availability can change; recheck the source before making a purchase decision. Skip it until computer, operating-system, I\/O, cabling, mounting, and room requirements are confirmed.",
    "agent_summary": "STUDIO TECHNOLOGIES Model 780-02 Central Controller \/ Model 790 Control Console — Personal Monitor System. Studio Technologies Model 780 Central Controller. visible colors: black, green, white. visible controls: knob, push button switches. panel text: StudioComm; MODEL 780 CONTROL CONSOLE; MODEL 780 Central Controller; Model 780 Central Controller; STATUS LEDS; CONTROL COMPLETED; LED FOR DATA ACTIVITY; FOUNDATION FOR DATA CURRENT; PWR ON; LED FOR MICRO.; Studio Technologies.",
    "intent_terms": ["studio","home_recording","content_creation","signal_chain","Model 780-02 Central Controller \/ Model 790 Control Console","STUDIO TECHNOLOGIES","Monitoring Controls","verified retail listing","recording and studio product","home recording","content creation","signal chain"],
    "use_cases": ["studio-recording","sound-design"],
    "skill_level": "pro"
  },
  "trust": {
    "has_verified_retail_listing": true,
    "source_count": 1,
    "source_tier_mix": ["retailer"],
    "evidence_flags": {"external_inventory":true,"source_availability":true,"source_price":true,"source_url":true,"structured_specs":false},
    "spec_provenance": {"specifications":{"source_url":"https:\/\/studio-tech.com\/products\/m780-02-m790\/","method":"gear_universe_read_model","fetched":"2026-07-21"}}
  },
  "related": {
    "similar_item_ids": [],
    "comparison_reasons": ["source_count:1","lane:studio","verified retail listing_reference"]
}
}