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  "identity": {
    "title": "Teenage Engineering EP–133 K.O. II",
    "brand": "Teenage Engineering",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-teenage-engineering-ep-133-k-o-ii-teenage-engineering-ep-133-k-o-ii-49051fcd",
    "url": "https://envoy-music.myshopify.com/products/gm-teenage-engineering-ep-133-k-o-ii-teenage-engineering-ep-133-k-o-ii-49051fcd",
    "catalog_product_id": "reverb_listing:95557179",
    "lane": "production",
    "product_object": "samplers"
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  "offer": {
    "price": 286.33,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "mid",
    "source_verified_at": null
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  "specifications": {"type":"json","groups":[{"name":"Product facts","fields":[{"label":"K.O.II highlights SAMPLING FREQUENCY","value":"46 kHz \/ 16-bit","source":"https:\/\/teenage.engineering\/products\/ep-133"},{"label":"internal signal chain","value":"32-bit","source":"https:\/\/teenage.engineering\/products\/ep-133"},{"label":"SNR","value":"96 dBA","source":"https:\/\/teenage.engineering\/products\/ep-133"},{"label":"analog gain","value":"0 - 12 dB","source":"https:\/\/teenage.engineering\/products\/ep-133"},{"label":"max level","value":"8 dBu, 2.0 Vrms","source":"https:\/\/teenage.engineering\/products\/ep-133"},{"label":"Audio resolution","value":"46.875 kHz","source":"https:\/\/teenage.engineering\/products\/ep-133"},{"label":"Connectivity","value":"usb","source":"https:\/\/teenage.engineering\/products\/ep-133"}]},{"name":"Format and size","fields":[{"label":"Dimensions note","value":"3.20 mm","source":"https:\/\/teenage.engineering\/products\/ep-133"},{"label":"Format","value":"Eurorack","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-teenage-engineering-ep-133-k-o-ii-teenage-engineering-ep-133-k-o-ii-49051fcd"}]},{"name":"Power","fields":[{"label":"Power","value":"0 Vrms Stereo Headphone\/Line Out","source":"https:\/\/teenage.engineering\/products\/ep-133"}]}]},
  "connectivity": null,
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  "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": 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": "Teenage Engineering EP–133 K.O. II. Teenage Engineering. EP–133 K.O. II. Keyboards and Synths. Keyboards and Synths \/ Samplers. available from reverb. price range 209-325.26 USD. condition Excellent. All photographs are of the real item you will be receiving. Working Condition - Perfect (no issues) Cosmetic Condition - 8.5\/10 Includes - Teenage Engineering EP–133 K.O. II unit, paperwork Item # - 5380 All items are thoroughly tested and fully insured (insurance cost is already added in your offer\/list price, so it won't cost you anything extra), so that your payment is 100% protected if something happens to the package during shipment. They will require a signature during delivery. If you don't want signature confirmation let me know shortly after placing the order, but please note that it will also waive off insurance. Thank you.. Teenage Engineering EP–133 K.O. II. Teenage Engineering. EP–133 K.O. II. Grey. Excellent. Keyboards and Synths. Keyboards and Synths \/ Samplers. All photographs are of the real item you will be receiving. Working Condition - Perfect (no issues) Cosmetic Condition - 8.5\/10 Includes - Teenage Engineering EP–133 K.O. II unit, paperwork Item # - 5380 All items are thoroughly tested and fully insured (insurance cost is already added in your offer\/list price, so it won't cost you anything extra), so that your payment is 100% protected if something happens to the package during shipment. They will require a signature during delivery. If you don't want signature confirmation let me know shortly after placing the order, but please note that it will also waive off insurance. Thank you.. Dixbi Inc.. Woburn, MA, United States. tags source:reverb family:keyboards_and_synths listing_status:live brand:teenage_engineering model:ep_133_k_o_ii category:keyboards_and_synths_samplers price_band:entry segment:beginner condition:excellent has:photos",
    "agent_summary": "Teenage Engineering EP–133 K.O. II is a beginner-friendly keyboards and synths listing with marketplace-sourced data. Teenage Engineering EP–133 K.O. II currently sits around 209 USD. All photographs are of the real item you will be receiving. 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": ["Teenage Engineering EP–133 K.O. II","Teenage Engineering","EP–133 K.O. II","Keyboards and Synths","Keyboards and Synths \/ Samplers","brand:teenage_engineering","category:keyboards_and_synths_samplers","category:pro_audio","condition:excellent","condition:very_good","family:keyboards_and_synths","family:pro_audio","has:photos","has:videos","listing_status:live","model:ep_133_k_o_ii","price_band:entry","segment:beginner","source:reverb","brand teenage engineering","category keyboards and synths samplers","category pro audio","condition excellent","condition very good","family keyboards and synths","family pro audio","has photos","has videos","listing status live","model ep 133 k o ii","price band entry","segment beginner","source reverb","practice","starter-rig","live-performance","tone-shaping","Dixbi Inc.","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": ["practice","sound-design","home-recording"],
    "skill_level": "beginner"
  },
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    "source_count": 9,
    "source_tier_mix": ["marketplace"],
    "evidence_flags": {"has_description":true,"has_images":true,"has_reviews":false,"has_specs":false,"source_count":9},
    "spec_provenance": {"specifications":{"source_url":"https:\/\/teenage.engineering\/products\/ep-133","method":"gear_universe_read_model","fetched":"2026-07-30"}}
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  "related": {
    "similar_item_ids": ["product_1a936557588dd128","product_ce4b0cdf1479a71a","product_89c88b99fec8fbfe","product_7f5b4ba01dadb996","product_9c034a3a3d935306","product_b8dbc7f83060b8b9","product_5658e3f3acb9587b","product_53ccd11a740fdf91"],
    "comparison_reasons": ["source_count:9","family:Keyboards and Synths","marketplace_only","identity_confidence:0.9"]
,
    "related_products": [{ "title": "Teenage Engineering EP-133 K.O. II Sampler Composer + Carry Bag + Reference Card", "url": "https://envoy-music.myshopify.com/products/gm-teenage-engineering-ep-133-teenage-engineering-ep-133-k-o-ii-sampler-c-588dd128", "handle": "gm-teenage-engineering-ep-133-teenage-engineering-ep-133-k-o-ii-sampler-c-588dd128" },{ "title": "Teenage Engineering EP-40 Riddim Supertone 2025 - Present - Grey", "url": "https://envoy-music.myshopify.com/products/gm-teenage-engineering-ep-40-riddim-supertone-teenage-engineering-ep-40-r-fec8fbfe", "handle": "gm-teenage-engineering-ep-40-riddim-supertone-teenage-engineering-ep-40-r-fec8fbfe" },{ "title": "Teenage Engineering EP-1320 Medieval Sampler Composer", "url": "https://envoy-music.myshopify.com/products/gm-teenage-engineering-ep-1320-medieval-sampler-composer-teenage-engineer-1dadb996", "handle": "gm-teenage-engineering-ep-1320-medieval-sampler-composer-teenage-engineer-1dadb996" },{ "title": "Teenage Engineering OP-1 Replacement Battery", "url": "https://envoy-music.myshopify.com/products/gm-teenage-engineering-op-1-portable-synthesizer-workstation-teenage-engi-3060b8b9", "handle": "gm-teenage-engineering-op-1-portable-synthesizer-workstation-teenage-engi-3060b8b9" }]}
}