{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "Boss TU-3 Chromatic Tuner 2009 - Present - White",
    "brand": "Boss",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-boss-tu-3-chromatic-tuner-boss-tu-3-chromatic-tuner-2009-present-white-8fd82542",
    "url": "https://envoy-music.myshopify.com/products/gm-boss-tu-3-chromatic-tuner-boss-tu-3-chromatic-tuner-2009-present-white-8fd82542",
    "catalog_product_id": "product_fdc35fc78fd82542",
    "lane": "pedals",
    "product_object": "tuning pedals"
  },
  "offer": {
    "price": 83.57,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "entry",
    "source_verified_at": null
  },
  "specifications": {"category":"Effects and Pedals","subcategory":"Tuning Pedals","category_path":"Effects and Pedals \/ Tuning Pedals"},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["power supply or battery","instrument cables"],
  "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 effects and pedals 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": "Boss TU-3 Chromatic Tuner 2009 - Present - White. Boss. TU-3 Chromatic Tuner. Effects and Pedals. Effects and Pedals \/ Tuning Pedals. available from reverb. price range 61-69.1 USD. condition Very Good. The TU-3 is more than just a rock-solid, dependable tuner for your guitar rig — it's practically a modern legend. The latest member of BOSS's world-famous TU Series, the TU-3 is made to work night after night, stomp after stomp. And since it now features a high-brightness mode for your outdoor summer festival gigs, it'll work day after day too — you can bet the TU-3 will be glare-free, offering up a large, clear LED display to help you get in tune. As far as display goes, you have a few choices in how you prefer to tune up. Whatever you do, the Accu-Pitch function gives you visual verification whenever you're in tune (very handy). The TU-3 also has a chromatic mode for tuning by note name, then there's Guitar\/Bass mode that lets you tune by string number — even string number for 7-string guitars and 6-string basses. Finally, there's a Guitar Flat mode for those of you that like to rock Drop tunings, down to six semitones below standard. The BOSS TU-3 is definitely a pedalboard must have — and its predecessor, the TU-2, was the world's best-selling tuner pedal for good reason: it just works. What's also cool about the TU-3 is that it can supply power for up to seven BOSS compact effects pedals, so you can keep your pedalboard neat and tidy, and your power strip free of nasty wall warts. Get in tune, stay in tune — get the BOSS TU-3. BOSS TU-3 Guitar Tuner Pedal Features: - Stompbox-style guitar tuner pedal - 21-segment LED meter with brightness control - High-brightness mode enhances meter visibility outdoors - Accu-Pitch sign function provides visual verification when tuning is complete - Chromatic and Guitar\/Bass mode (tune by string number, with support for 7-string guitars and 6-string basses) - Flat tuning is supported with Guitar Flat mode, which allows for Drop tunings up to 6 semitones below standard pitch - Tuner automatically mutes when the tuner is on - Can supply power for up to 7 BOSS compact effect pedals. Boss TU-3 Chromatic Tuner 2009 - Present - White. Boss. TU-3 Chromatic Tuner. White. Very Good. Effects and Pedals. Effects and Pedals \/ Tuning Pedals. The TU-3 is more than just a rock-solid, dependable tuner for your guitar rig — it's practically a modern legend. The latest member of BOSS's world-famous TU Series, the TU-3 is made to work night after night, stomp after stomp. And since it now features a high-brightness mode for your outdoor summer festival gigs, it'll work day after day too — you can bet the TU-3 will be glare-free, offering up a large, clear LED display to help you get in tune. As far as display goes, you have a few choices in how you prefer to tune up. Whatever you do, the Accu-Pitch function gives you visual verification whenever you're in tune (very handy). The TU-3 also has a chromatic mode for tuning by note name, then there's Guitar\/Bass mode that lets you tune by string number — even string number for 7-string guitars and 6-string basses. Finally, there's a Guitar Flat mode for those of you that like to rock Drop tunings, down to six semitones below standard. The BOSS TU-3 is definitely a pedalboard must have — and its predecessor, the TU-2, was the world's best-selling tuner pedal for good reason: it just works. What's also cool about the TU-3 is that it can supply power for up to seven BOSS compact effects pedals, so you can keep your pedalboard neat and tidy, and your power strip free of nasty wall warts. Get in tune, stay in tune — get the BOSS TU-3. BOSS TU-3 Guitar Tuner Pedal Features: - Stompbox-style guitar tuner pedal - 21-segment LED meter with brightness control - High-brightness mode enhances meter visibility outdoors - Accu-Pitch sign function provides visual verification when tuning is complete - Chromatic and Guitar\/Bass mode (tune by string number, with support for 7-string guitars and 6-string basses) - Flat tuning is supported with Guitar Flat mode, which allows for Drop tunings up to 6 semitones below standard pitch - Tuner automatically mutes when the tuner is on - Can supply power for up to 7 BOSS compact effect pedals. LT Gear. Venice, CA, United States. tags source:reverb family:effects_and_pedals listing_status:live brand:boss model:tu_3_chromatic_tuner category:effects_and_pedals_tuning_pedals price_band:entry segment:beginner condition:very_good has:photos has:videos",
    "agent_summary": "Boss TU-3 Chromatic Tuner is a beginner-friendly effects and pedals listing with marketplace-sourced data. Boss TU-3 Chromatic Tuner 2009 - Present - White currently sits around 61 USD. The TU-3 is more than just a rock-solid, dependable tuner for your guitar rig — it's practically a modern legend. 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": ["Boss TU-3 Chromatic Tuner 2009 - Present - White","Boss","TU-3 Chromatic Tuner","Effects and Pedals","Effects and Pedals \/ Tuning Pedals","brand:boss","category:effects_and_pedals_tuning_pedals","condition:excellent","condition:very_good","family:effects_and_pedals","has:photos","has:videos","listing_status:live","model:tu_3_chromatic_tuner","price_band:entry","segment:beginner","source:reverb","brand boss","category effects and pedals tuning pedals","condition excellent","condition very good","family effects and pedals","has photos","has videos","listing status live","model tu 3 chromatic tuner","price band entry","segment beginner","source reverb","practice","starter-rig","live-performance","tone-shaping","LT Gear","Best suited to beginners or budget-constrained shoppers building a first usable rig.","Players building a first effects and pedals setup with limited budget and a need for obvious","low-friction value."],
    "use_cases": ["live-performance","practice","studio-recording"],
    "skill_level": "any"
  },
  "trust": {
    "has_verified_retail_listing": true,
    "source_count": 3,
    "source_tier_mix": ["marketplace"],
    "evidence_flags": {"has_description":true,"has_images":true,"has_reviews":false,"has_specs":false,"source_count":3},
    "spec_provenance": null
  },
  "related": {
    "similar_item_ids": ["product_b83cce4518c4e84b","product_14e3aa249e21844b","product_f3bbffbbfc79bcc9","product_550e2624e6eeb47e","product_5050aeb2cd0cbded","product_0ecf573f0a9a6807","product_ae8a15a7f5ff056f","product_1dd872270cd8d7c3"],
    "comparison_reasons": ["source_count:3","family:Effects and Pedals","marketplace_only","identity_confidence:0.9"]
}
}