{"product_id":"jdi-stereo-passive-direct-box-grad8001101","title":"Radial Engineering JDI Stereo Passive Direct Box","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003ch1 style=\"text-align: justify;\"\u003e\u003cstrong\u003eRadial JDI Stereo Passive Direct Box \u003c\/strong\u003eis a \u003cstrong\u003epassive stereo direct box\u003c\/strong\u003e designed to handle high-level signals without any distortion. Unlike an active DI, which is limited by buffer voltage, it uses a pair of \u003cstrong\u003eJensen audio transformers\u003c\/strong\u003e that balance the signal and reduce impedance for use with long cables. No power supply is required; simply connect it.\u003c\/h1\u003e\u003cp\u003e\u003cimg alt=\"The Radial JDI Stereo is a passive stereo direct box designed to handle extreme level signals without any distortion.\" src=\"\/images\/uploads\/\/JDI-Stereo-1200x630.jpg\" title=\"The Radial JDI Stereo is a passive stereo direct box designed to handle extreme level signals without any distortion.\"\u003e\u003c\/p\u003e\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e     \u003cli\u003e\u003cstrong style=\"font-size: 13px;\"\u003ePassive DI equipped with Jensen transformer\u003c\/strong\u003e\u003c\/li\u003e     \u003cli\u003e\u003cstrong\u003eEliminates hum and noise due to ground loops\u003c\/strong\u003e\u003c\/li\u003e     \u003cli\u003e\u003cstrong\u003eZero harmonic \u0026amp; phase distortion\u003c\/strong\u003e\u003c\/li\u003e     \u003cli\u003e\u003cstrong\u003eCompact stereo format for double performance\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eUnaltered instrument sound\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe magic comes from the amazing internal Jensen transformers, renowned for their ability to correctly handle transients, offering a smooth and warm Bessel curve, reminiscent of the best vintage devices. Linear from 10Hz to 40kHz and with virtually zero phase deviation, the JDI Stereo keeps the instrument's sound natural and pure, not artificial. In addition to converting the unbalanced Hi-Z signal, the transformers isolate the input from the output, filtering out DC voltage that can cause noise and lead to so-called ground loops. All of this allows audio to pass through while eliminating problems.\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"The internal Jensen transformers, renowned for their ability to correctly handle transients with a soft and warm Bessel curve, reminiscent of the best vintage devices.\" src=\"\/images\/uploads\/\/JDI-1200x630_02.jpg\" title=\"The internal Jensen transformers, renowned for their ability to correctly handle transients with a soft and warm Bessel curve, reminiscent of the best vintage devices.\"\u003e\u003c\/p\u003e\u003cp\u003eFeatures include ¼\" input and thru-put connectors plus a -15dB input pad on each channel. There is also a ground lift switch that lifts pin 1 on the two XLR outputs to further reduce hum and noise caused by ground loops. Built robustly to withstand the extreme demands of touring, the JDI Stereo uses a 14-gauge I-beam steel frame and an exclusive book-style outer shell. The innovative design eliminates stress on the circuitry, reducing the possibility of solder joint detachment, while the outer shell creates a protective zone around switches and connectors. The steel enclosure works with the mu-metal transformer and internal Faraday shielding to protect sensitive internal mechanisms from powerful magnetic fields, such as those generated by amplifiers, ensuring quiet, hum-free signal handling. The original Radial JDI has become the most famous passive direct box in professional touring and recording studios worldwide, and there is no doubt that the JDI Stereo will follow suit. The combination of these features has made the Radial JDI the most famous passive direct box in professional touring and an excellent choice for studio instrument use! Radial JDI - the best passive direct box in the world.\u003c\/p\u003e\u003ch2\u003e\u003cu\u003e\u003cstrong\u003e\u003cstrong\u003eJDI™ - Applications\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/h2\u003e\u003ch3\u003e\u003cstrong\u003eTwo basses connected to amplifiers and PA system\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe JDI Stereo is perfect for sending the pure bass signal to the PA system. Use the Thru connectors to feed two channels on your amplifier.\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"The JDI Stereo is perfect for sending the pure bass signal to the PA system. Use the Thru connectors to feed two channels on your amplifier.\" src=\"https:\/\/www.algameko.com\/images\/uploads\/jdi-stereo-app-1.jpg\" title=\"The JDI Stereo is perfect for sending the pure bass signal to the PA system. Use the Thru connectors to feed two channels on your amplifier.\"\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cstrong\u003eStereo Laptop with keyboard\/controller\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe JDI Stereo is equipped with Jensen transformers and can correctly and easily handle extreme transients from a digital piano, laptop, or DJ mixer.\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"The JDI Stereo is equipped with Jensen transformers and can correctly and easily handle extreme transients from a digital piano, laptop or DJ mixer.\" src=\"https:\/\/www.algameko.com\/images\/uploads\/jdi-stereo-app-2.jpg\" title=\"The JDI Stereo is equipped with Jensen transformers and can correctly and easily handle extreme transients from a digital piano, laptop or DJ mixer.\"\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cstrong\u003eTwo acoustic guitars connected to the PA system\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eJensen transformers level out the peaks of the acoustic guitar, producing a rich, warm sound.\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Jensen transformers level out the peaks of the acoustic guitar, producing a rich, warm sound.\" src=\"https:\/\/www.algameko.com\/images\/uploads\/jdi-stereo-app-3.jpg\" title=\"Jensen transformers level out the peaks of the acoustic guitar, producing a rich, warm sound.\"\u003e\u003c\/p\u003e\u003ch2\u003e\u003cu\u003e\u003cstrong\u003e\u003cstrong\u003eJDI Technical Specifications\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/h2\u003e\u003cul\u003e     \u003cli\u003eAudio circuit type: Passive, transformer-based\u003c\/li\u003e     \u003cli\u003eTransformer: Jensen JT-DBE\u003c\/li\u003e     \u003cli\u003eNumber of channels: 2 channels (Dual Mono)\u003c\/li\u003e     \u003cli\u003eFrequency response: 20Hz ~ 20KHz (± 0.2dB)\u003c\/li\u003e     \u003cli\u003eDynamic range: 135dB\u003c\/li\u003e     \u003cli\u003eTotal harmonic distortion: 0.05% from 20Hz ~ 20kHz @-10dB\u003c\/li\u003e     \u003cli\u003ePhase deviation: 0.3° @ 100Hz; 3° @ 20Hz\u003c\/li\u003e     \u003cli\u003eInput impedance: 140k Ohms, unbalanced\u003c\/li\u003e     \u003cli\u003eOutput impedance: 150 Ohms, balanced\u003c\/li\u003e     \u003cli\u003eMaximum input level: +21dB @ 20Hz ~ 20kHz\u003c\/li\u003e     \u003cli\u003eFeatures\u003c\/li\u003e     \u003cli\u003e-15db attenuation pad, Ground Lift\u003c\/li\u003e     \u003cli\u003eInput connectors: unbalanced 1\/4\"\u003c\/li\u003e     \u003cli\u003eOutput connectors: XLR OUT, 1\/4\" thru\u003c\/li\u003e     \u003cli\u003eGeneral Specifications\u003c\/li\u003e     \u003cli\u003eConstruction: 14 gauge steel chassis and outer shell\u003c\/li\u003e     \u003cli\u003eDimensions (L x W x D): 127mm x 84.1mm x 45.5mm - 5\" x 3.3\" x 1.8\"\u003c\/li\u003e     \u003cli\u003eWeight: 703 grams - 1.55 lbs\u003c\/li\u003e     \u003cli\u003ePower supply: Passive, no power required\u003c\/li\u003e     \u003cli\u003eOperating conditions: Dry locations only between 5°C and 40°C\u003c\/li\u003e\u003c\/ul\u003e","brand":"RADIAL ENGINEERING","offers":[{"title":"Default Title","offer_id":58003742884185,"sku":"GRAD8001101","price":439.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1036\/3633\/6985\/files\/44-radial-engineering-jdi-stereo-passive-direct-box-grad8001101_0.jpg?v=1778131378","url":"https:\/\/yourmusiconline.it\/en\/products\/jdi-stereo-passive-direct-box-grad8001101","provider":"yourmusiconline.it","version":"1.0","type":"link"}