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  "identity": {
    "title": "Radial JDI - Passive Direct Box",
    "brand": "Radial",
    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-radial-r800-1010-radial-jdi-passive-direct-box-75bfdc1a",
    "url": "https://envoy-music.myshopify.com/products/gm-radial-r800-1010-radial-jdi-passive-direct-box-75bfdc1a",
    "catalog_product_id": "catalog:884254332c54",
    "lane": "studio",
    "product_object": "passive direct box"
  },
  "offer": {
    "price": 309.99,
    "currency": "CAD",
    "available": true,
    "condition": "Brand New",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"type":"json","groups":[{"name":"Product facts","fields":[{"label":"Audio circuit type","value":"Passive, transformer based","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Transformer","value":"JT-DB-EPC","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Number of channels","value":"Single channel (mono)","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Frequency response","value":"20Hz ~ 20KHz (± 0.2dB)","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Dynamic range","value":"135dB","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Total harmonic distortion","value":"0.05% from 20Hz ~ 20kHz @-10dB","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Phase Deviation","value":"0.3° @ 100Hz; 3° @ 20Hz","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Input Impedance","value":"140k Ohms, unbalanced","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Output Impedance","value":"150 Ohms, balanced","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Maximum Input","value":"+21dB @ 20Hz ~ 20kHz","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Finish","value":"Durable powder coat","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Conditions","value":"For use in dry locations only between 5°C and 40°C","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"}]},{"name":"Format and size","fields":[{"label":"Size (L x W x D)","value":"5\" x 3.3\" x 1.8\" (127mm x 84.1mm x 45.5mm)","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Weight","value":"1.55 lbs (703 grams)","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Shipping size (L x W x D)","value":"6.5\" x 4\" x 3\" (165mm x 102mm x 76mm)","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Shipping weight","value":"1.92 lbs (870.9 grams)","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Dimensions note","value":"127mm x 84","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"},{"label":"Format","value":"Eurorack","source":"https:\/\/envoy-music.myshopify.com\/products\/gm-radial-r800-1010-radial-jdi-passive-direct-box-75bfdc1a"}]},{"name":"Power","fields":[{"label":"Power","value":"Passive, no power required","source":"https:\/\/www.radialeng.com\/product\/jdi\/specifications"}]}]},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": ["core connection accessories","basic protective storage"],
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": "Players matching the published factory\/retail specs listed above.",
    "who_should_skip": null,
    "fit_notes": "Verify power, format, and connectivity against your rig before purchase; only sourced fields are listed.",
    "watchouts": "Unsourced claims are omitted. Listing-specific mods, kits, or incomplete units may not match the base model specs.",
    "verification_questions": ["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": "Radial JDI - Passive Direct Box. Radial. R800 1010. Pro Audio Recording. Pro Audio Recording Mic Preamps DI Boxes. available from verified retail listing. price range 309.99 CAD. condition new. The Radial JDI is considered by many to be the worlds finest direct box. It is a passive DI that employs a Jensen isolation transformer for optimum audio performance offering outstanding linearity at all frequencies, combined with extraordinary level handling without introducing distortion. Being completely passive, the plug \u0026 play JDI does not require any powering and has the unique advantage of eliminating 60-cycle ground loops. This makes the JDI a definite favorite with informed audio engineers. The JDI is great for guitars, bass, and keyboards and is particularly adept with high-output, broadband instruments such as active instruments and digital keyboards. The JDI may be rack-mounted using the J-Rak and is also available in a stereo (2-channel) version called the JDI Duplex and the 6-channel rack-mountable JD6. Q \u0026 A There are currently no questions for this product. Please Sign In or Register to ask a question \u003cdiv. Radial JDI - Passive Direct Box. Radial. R800 1010. Pro Audio Recording. Pro Audio Recording Mic Preamps DI Boxes. The Radial JDI is considered by many to be the worlds finest direct box. It is a passive DI that employs a Jensen isolation transformer for optimum audio performance offering outstanding linearity at all frequencies, combined with extraordinary level handling without introducing distortion. Being completely passive, the plug \u0026 play JDI does not require any powering and has the unique advantage of eliminating 60-cycle ground loops. This makes the JDI a definite favorite with informed audio engineers. The JDI is great for guitars, bass, and keyboards and is particularly adept with high-output, broadband instruments such as active instruments and digital keyboards. The JDI may be rack-mounted using the J-Rak and is also available in a stereo (2-channel) version called the JDI Duplex and the 6-channel rack-mountable JD6. Q \u0026 A There are currently no questions for this product. Please Sign In or Register to ask a question \u003cdiv. . availability InStock. tags source:retailer retail listing family:pro_audio_recording availability:instock brand:radial model:r800_1010 category:pro_audio_recording category:mic_preamps_di_boxes price_band:entry has:reviews has:accessories has:related_products. accessories \"Yorkville Sound - Standard Series Microphone Cable - 25 foot\". \"Yorkville Sound - 8-Channel Passive Mixer\". \"Yorkville Sound - 14 Channel Compact Desk Mixer\". \"Yorkville Sound - Standard Series Instrument Cables - 10 foot\". \"Yorkville Sound - Standard Series Microphone Cable - 50 foot\". \"Xvive Audio - U3 2.4 GHz Wireless Microphone System\". \"Xvive Audio - U2 Guitar Wireless System - Black\". \"Apex - Apex 385 Premium Neodymium Microphone with Cable\". related \"ART Pro Audio - Passive Direct Box\". \"ART Pro Audio - Dual Passive Direct Box\". \"ART Pro Audio - ART 4-Channel Rack Mount Direct Box\". \"Walrus Audio - Canvas Nano Line Isolator\". \"Samson - MCD2PRO Stereo Passive PC Direct Box\". \"Walrus Audio - Canvas Line Isolator \u0026 Direct Box\". \"ART Pro Audio - Passive DI\". \"Radial - Pro DI\"",
    "agent_summary": "Radial R800 1010 is a better suited to experienced shoppers pro audio recording listing with retailer-sourced data. Radial JDI - Passive Direct Box currently sits around 309.99 CAD. The Radial JDI is considered by many to be the worlds finest direct box. Retailer data provides the cleanest baseline for description and pricing. 8 retailer reviews available to support buyer confidence. Structured specifications are limited, so compatibility details may need manual confirmation.",
    "intent_terms": ["Radial JDI - Passive Direct Box","Radial","R800 1010","Pro Audio Recording","Mic Preamps DI Boxes","availability:instock","brand:radial","category:mic_preamps_di_boxes","category:pro_audio_recording","family:pro_audio_recording","has:accessories","has:related_products","has:reviews","model:r800_1010","price_band:entry","source:retailer retail listing","availability instock","brand radial","category mic preamps di boxes","category pro audio recording","family pro audio recording","has accessories","has related products","has reviews","model r800 1010","price band entry","source verified retail listing","home-recording","content-creation","practice","starter-rig","tone-shaping","More appropriate for experienced buyers who already know the role this piece of gear needs to play.","Shoppers who already understand the role of this pro audio recording and want a more deliberate purchase."],
    "use_cases": ["studio-recording","live-performance"],
    "skill_level": "pro"
  },
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    "source_count": 1,
    "source_tier_mix": ["retailer"],
    "evidence_flags": {"has_description":true,"has_images":true,"has_reviews":true,"has_specs":false,"source_count":1},
    "spec_provenance": {"specifications":{"source_url":"https:\/\/www.radialeng.com\/product\/jdi\/specifications","method":"gear_universe_read_model","fetched":"2026-07-30"}}
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  "related": {
    "similar_item_ids": ["product_ea8723b995d84b95","product_d5005d9acbc8b1e0","product_e1bfb36c4d6fe5a5","product_0f5115eb6649648a","product_23734343802492a0","product_aec2731139122d26"],
    "comparison_reasons": ["source_count:1","family:Pro Audio Recording","supplier_available","identity_confidence:0.98"]
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}