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  "identity": {
    "title": "Shure - SM57LC Dynamic Instrument Microphone",
    "brand": "Shure",
    "model": "SM57",
    "mpn": null,
    "gtins": null,
    "handle": "gm-shure-sm57lcu-shure-sm57lc-dynamic-instrument-microphone-7431d115",
    "url": "https://envoy-music.myshopify.com/products/gm-shure-sm57lcu-shure-sm57lc-dynamic-instrument-microphone-7431d115",
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    "lane": "studio",
    "product_object": "microphones"
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  "offer": {
    "price": 139.73,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "entry",
    "source_verified_at": null
  },
  "specifications": {"category":"Pro Audio","subcategory":"Microphones","category_path":"Pro Audio \/ Microphones","groups":[{"id":"core","label":"Microphone","fields":[{"key":"mic_type","label":"Type","value":"dynamic","unit":"","display":"Dynamic (moving coil)","filterable":true,"source":"https:\/\/www.shure.com\/en-US\/products\/microphones\/sm57","confidence":0.99},{"key":"polar_pattern","label":"Polar pattern","value":"cardioid","unit":"","display":"Cardioid","filterable":true,"source":"https:\/\/www.shure.com\/en-US\/products\/microphones\/sm57","confidence":0.99},{"key":"frequency_response","label":"Frequency response","value":"40-15000","unit":"Hz","display":"40 Hz – 15 kHz","filterable":false,"source":"https:\/\/www.shure.com\/en-US\/products\/microphones\/sm57","confidence":0.98},{"key":"sensitivity","label":"Sensitivity","value":-54.5,"unit":"dBV\/Pa","display":"-54.5 dBV\/Pa (1.9 mV) @ 1 kHz","filterable":false,"source":"https:\/\/www.shure.com\/en-US\/products\/microphones\/sm57","confidence":0.97},{"key":"output_impedance","label":"Output impedance","value":310,"unit":"ohm","display":"310 Ω","filterable":false,"source":"https:\/\/www.shure.com\/en-US\/products\/microphones\/sm57","confidence":0.98},{"key":"connector","label":"Connector","value":"XLR","unit":"","display":"XLR (3-pin)","filterable":false,"source":"https:\/\/www.shure.com\/en-US\/products\/microphones\/sm57","confidence":0.98},{"key":"phantom_required","label":"Phantom power required","value":false,"unit":"","display":"No","filterable":false,"source":"https:\/\/www.shure.com\/en-US\/products\/microphones\/sm57","confidence":0.99}]}]},
  "connectivity": ["xlr"],
  "power": null,
  "included_items": null,
  "required_accessories": ["appropriate cables","monitoring solution","mount or stand if relevant"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": null,
    "who_should_skip": null,
    "fit_notes": "Best suited to players who have outgrown their first setup and need a meaningful step up.\n\nWho it is for: Shoppers who already understand the role of this pro audio and want a more deliberate purchase.\n\nWho should skip it: Skip it if you are still figuring out the basics and need the simplest possible first purchase path.",
    "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": "Shure - SM57LC Dynamic Instrument Microphone. Shure. SM57LCU. Pro Audio. Pro Audio \/ Microphones. available from reverb. price range 99 USD. condition Brand New. The Shure SM57 is a fixture in the music business. You see it everywhere. In small clubs and 100,000 seat stadiums. This renowned mic is used by legendary performers and the latest up-and-comers. What you may not have seen are the thousands of SM57s at work behind the scenes in professional recording studios around the world. In fact, you'll probably find it in more studios than any other mic. Not surprising. The unidirectional dynamic SM57 has set the industry standard by defining the way instruments should sound. Which is why it's used by any serious musician or recording professional. Its warm, clean sound along with its carefully contoured presence rise make it ideal for a wide range of instrument miking applications, particularly guitar amplifiers and drums. The SM57 features a uniform cardioid pick-up pattern that isolates the main sound source and minimizes background noise.. Shure - SM57LC Dynamic Instrument Microphone. Shure. SM57LCU. . Brand New. Pro Audio. Pro Audio \/ Microphones. The Shure SM57 is a fixture in the music business. You see it everywhere. In small clubs and 100,000 seat stadiums. This renowned mic is used by legendary performers and the latest up-and-comers. What you may not have seen are the thousands of SM57s at work behind the scenes in professional recording studios around the world. In fact, you'll probably find it in more studios than any other mic. Not surprising. The unidirectional dynamic SM57 has set the industry standard by defining the way instruments should sound. Which is why it's used by any serious musician or recording professional. Its warm, clean sound along with its carefully contoured presence rise make it ideal for a wide range of instrument miking applications, particularly guitar amplifiers and drums. The SM57 features a uniform cardioid pick-up pattern that isolates the main sound source and minimizes background noise.. LONESTARMUSICDEPOT.COM. Mesa, AZ, United States. tags source:reverb family:pro_audio listing_status:live brand:shure model:sm57lcu category:pro_audio_microphones price_band:entry segment:intermediate condition:brand_new has:photos",
    "agent_summary": "The Shure SM57-LC is a dynamic cardioid instrument microphone with a 40 Hz–15 kHz frequency response and a three-pin XLR output. Its uniform cardioid pattern focuses on the source while reducing background sound, and its pneumatic shock mount helps reduce handling noise. The SM57-LC package includes a swivel adapter and zippered pouch.",
    "intent_terms": ["Shure - SM57LC Dynamic Instrument Microphone","Shure","SM57LCU","Pro Audio","Pro Audio \/ Microphones","brand:shure","category:pro_audio_microphones","condition:brand_new","family:pro_audio","has:photos","listing_status:live","model:sm57lcu","price_band:entry","segment:intermediate","source:reverb","brand shure","category pro audio microphones","condition brand new","family pro audio","has photos","listing status live","model sm57lcu","price band entry","segment intermediate","source reverb","home-recording","content-creation","practice","starter-rig","live-performance","tone-shaping","signal-chain","LONESTARMUSICDEPOT.COM","Best suited to players who have outgrown their first setup and need a meaningful step up.","Shoppers who already understand the role of this pro audio and want a more deliberate purchase."],
    "use_cases": ["studio-recording","live-performance","practice"],
    "skill_level": "beginner"
  },
  "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:\/\/www.shure.com\/en-US\/products\/microphones\/sm57","method":"manufacturer_datasheet","fetched":"2026-07-19"}}
  },
  "related": {
    "similar_item_ids": ["product_04e3e85ed608e242","product_a2a4a1d3ad722169","product_15b779600fcf52f2","product_0b47707fa7c2857f","product_e285a982f7c42948","product_d999817715bd0554","product_d48fb4bb89ae2fb2","product_12e190ecaceec86f"],
    "comparison_reasons": ["source_count:1","family:Pro Audio","marketplace_only","identity_confidence:0.9"]
,
    "related_products": [{ "title": "Shure SM58 Dynamic vocal microphone", "url": "https://envoy-music.myshopify.com/products/gm-shure-sm58-dynamic-vocal-microphone-shure-sm58-dynamic-vocal-microphon-d608e242", "handle": "gm-shure-sm58-dynamic-vocal-microphone-shure-sm58-dynamic-vocal-microphon-d608e242" },{ "title": "Shure SM7B Cardioid Dynamic Microphone w\/XLR", "url": "https://envoy-music.myshopify.com/products/gm-shure-sm7b-cardioid-dynamic-microphone-shure-sm7b-cardioid-dynamic-mic-ad722169", "handle": "gm-shure-sm7b-cardioid-dynamic-microphone-shure-sm7b-cardioid-dynamic-mic-ad722169" },{ "title": "Shure SM63 Omnidirectional Dynamic Microphone w\/ Mic Clip - Electro-Voice 635A Omni Alternative", "url": "https://envoy-music.myshopify.com/products/gm-shure-sm63-shure-sm63-omnidirectional-dynamic-microphone-w-mic-clip-el-89ae2fb2", "handle": "gm-shure-sm63-shure-sm63-omnidirectional-dynamic-microphone-w-mic-clip-el-89ae2fb2" },{ "title": "Vintage 1940s Shure 55 Fatboy Dynamic Microphone w\/ 3 Pin Adapter Cable", "url": "https://envoy-music.myshopify.com/products/gm-shure-55-fatboy-vintage-1940s-shure-55-fatboy-dynamic-microphone-w-3-p-aceec86f", "handle": "gm-shure-55-fatboy-vintage-1940s-shure-55-fatboy-dynamic-microphone-w-3-p-aceec86f" }]}
}