{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "ADDAC System ADDAC320 Servo Control",
    "brand": "ADDAC System",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-addac-system-addac320-servo-control-addac-system-addac320-servo-contro-6054fd40",
    "url": "https://envoy-music.myshopify.com/products/gm-addac-system-addac320-servo-control-addac-system-addac320-servo-contro-6054fd40",
    "catalog_product_id": "product_175797f46054fd40",
    "lane": "production",
    "product_object": "eurorack"
  },
  "offer": {
    "price": 216.58,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"category":"Keyboards and Synths","subcategory":"Eurorack","category_path":"Keyboards and Synths \/ Synths \/ Eurorack"},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["keyboard stand","sustain pedal","headphones or amp"],
  "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 keyboards and synths 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": "ADDAC System ADDAC320 Servo Control. ADDAC System. ADDAC320 Servo Control. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Eurorack. available from reverb. price range 158.09 USD. condition Brand New. At ADDAC we always admired the geniality of Neil Young’s Whizzer, way ahead of it’s time, a great example how great ingenuity and engineering can come together to make something great. Inspired by it’s motor controlled method we created a 4HP solution to control any knob that doesn’t have a CV input, while also possible to use for other gear as well (within certain distance constraints). We use a Servo motor which is a specific type of motor that can be digitally controlled to go to a precise angle. This motor is controlled by a microcontroller that also receives an incoming CV voltage from 0 to +5v and lineary converts this voltage range to the 270 degree Servo motor range. Using a spring wire and metal couplers the motor shaft is then attached to the target knob to be controlled which will turn as the Servo turns. Two other knobs [MAXIMUM ANGLE] \u0026 [MINIMUM ANGLE] further allow to control the “sweet spot” of the target knob, setting a smaller Servo range. Raising the [MIN ANGLE] knob above the [MAX ANGLE] knob inverts the Servo range. - Width: 4HP - Depth: 45mm - Power: 300mA @ +12V \/ 0mA @ -12V. ADDAC System ADDAC320 Servo Control. ADDAC System. ADDAC320 Servo Control. . Brand New. Keyboards and Synths. Keyboards and Synths \/ Synths \/ Eurorack. At ADDAC we always admired the geniality of Neil Young’s Whizzer, way ahead of it’s time, a great example how great ingenuity and engineering can come together to make something great. Inspired by it’s motor controlled method we created a 4HP solution to control any knob that doesn’t have a CV input, while also possible to use for other gear as well (within certain distance constraints). We use a Servo motor which is a specific type of motor that can be digitally controlled to go to a precise angle. This motor is controlled by a microcontroller that also receives an incoming CV voltage from 0 to +5v and lineary converts this voltage range to the 270 degree Servo motor range. Using a spring wire and metal couplers the motor shaft is then attached to the target knob to be controlled which will turn as the Servo turns. Two other knobs [MAXIMUM ANGLE] \u0026 [MINIMUM ANGLE] further allow to control the “sweet spot” of the target knob, setting a smaller Servo range. Raising the [MIN ANGLE] knob above the [MAX ANGLE] knob inverts the Servo range. - Width: 4HP - Depth: 45mm - Power: 300mA @ +12V \/ 0mA @ -12V. NIGHTLIFE ELECTRONICS. Vancouver, Canada. tags source:reverb family:keyboards_and_synths listing_status:live brand:addac_system model:addac320_servo_control category:keyboards_and_synths_synths_eurorack price_band:entry segment:beginner condition:brand_new has:photos",
    "agent_summary": "ADDAC System ADDAC320 Servo Control is a beginner-friendly keyboards and synths listing with marketplace-sourced data. ADDAC System ADDAC320 Servo Control currently sits around 158.09 USD. At ADDAC we always admired the geniality of Neil Young’s Whizzer, way ahead of it’s time, a great example how great ingenuity and engineering can come together to make something great. Marketplace data is richer on listing context, but it needs more buyer verification. Entry-level price positioning makes it accessible for new players. Marketplace listing quality varies by seller, so condition and included items still need verification.",
    "intent_terms": ["ADDAC System ADDAC320 Servo Control","ADDAC System","ADDAC320 Servo Control","Keyboards and Synths","Keyboards and Synths \/ Synths \/ Eurorack","brand:addac_system","category:keyboards_and_synths_synths_eurorack","condition:brand_new","family:keyboards_and_synths","has:photos","listing_status:live","model:addac320_servo_control","price_band:entry","segment:beginner","source:reverb","brand addac system","category keyboards and synths synths eurorack","condition brand new","family keyboards and synths","has photos","listing status live","model addac320 servo control","price band entry","segment beginner","source reverb","practice","starter-rig","live-performance","tone-shaping","NIGHTLIFE ELECTRONICS","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": "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": ["product_17e4acdf75947b86","product_6a95024f68f1cbad","product_f4091916a8cc620a","product_29e32b6b140ecea5","product_15323af729e8a3ae"],
    "comparison_reasons": ["source_count:1","family:Keyboards and Synths","marketplace_only","identity_confidence:0.9"]
,
    "related_products": [{ "title": "ADDAC System ADDAC712 Vintage Pre", "url": "https://envoy-music.myshopify.com/products/gm-addac-system-addac712-vintage-pre-addac-system-addac712-vintage-pre-75947b86", "handle": "gm-addac-system-addac712-vintage-pre-addac-system-addac712-vintage-pre-75947b86" },{ "title": "ADDAC System ADDAC508 Swell Physics [DEMO]", "url": "https://envoy-music.myshopify.com/products/gm-addac-system-addac508-swell-physics-addac-system-addac508-swell-physic-68f1cbad", "handle": "gm-addac-system-addac508-swell-physics-addac-system-addac508-swell-physic-68f1cbad" },{ "title": "ADDAC System ADDAC220 Dual Envelope Follower+", "url": "https://envoy-music.myshopify.com/products/gm-addac-system-addac220-dual-envelope-follower-addac-system-addac220-dua-a8cc620a", "handle": "gm-addac-system-addac220-dual-envelope-follower-addac-system-addac220-dua-a8cc620a" },{ "title": "ADDAC System ADDAC300 REV.02 Power Starvation", "url": "https://envoy-music.myshopify.com/products/gm-addac-system-addac300-rev-02-power-starvation-addac-system-addac300-re-140ecea5", "handle": "gm-addac-system-addac300-rev-02-power-starvation-addac-system-addac300-re-140ecea5" },{ "title": "ADDAC System ADDAC604 Dual Filter (Black)", "url": "https://envoy-music.myshopify.com/products/gm-addac-system-addac604-dual-filter-black-addac-system-addac604-dual-fil-29e8a3ae", "handle": "gm-addac-system-addac604-dual-filter-black-addac-system-addac604-dual-fil-29e8a3ae" }]}
}