Radial JDI Duplex mk4 Stereo Direct Box
SKU: 94209168387

Radial JDI Duplex mk4 Stereo Direct Box

Sale price$216.00 Regular price$240.00
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Description

Radial JDI Duplex mk4 Stereo Direct BoxBrand: Radial Engineering Color: Green Features: 10dB RCA connectors +4db XLR inputs Jensen transformer equipped passive DI 100% isolation eliminates ground loops Ultra linear response from 10Hz to 40kHz Virtually zero phase & harmonic distortion Exceptional signal handling Eliminates hum and buzz from ground loops The Radial JDI Duplex is a full feature, stereo passive direct box designed to enhance connectivity, reduce noise, and simplify the hectic

Brand: Radial Engineering

Color: Green

Features:

  • -10dB RCA connectors +4db XLR inputs Jensen transformer-equipped passive DI 100% isolation eliminates ground loops Ultra linear response from 10Hz to 40kHz Virtually zero phase & harmonic distortion Exceptional signal handling Eliminates hum and buzz from ground loops
  • The Radial JDI Duplex is a full-feature, stereo passive direct box designed to enhance connectivity, reduce noise, and simplify the hectic life of the touring professional, broadcast engineer or AV integrator
  • It is plug-and-play and easy to use while delivering the utmost sonic quality
  • Like the Radial JDI, the Duplex employs two high-performance 'made in the USA' audio transformers and the same pristine audio signal path that has made the JDI the industry standard
  • It features exceptional signal handling with virtually zero phase shift or harmonic distortion, while remaining linear across the entire audio spectrum

PartNumber: JDI Duplex

Release Date: 03-10-2010

Details: DescriptionIt just might be the world's finest direct box. The Radial JDI Duplex is a full-feature, stereo passive direct box designed to enhance connectivity, reduce noise, and simplify the hectic life of the touring professional, broadcast engineer or AV integrator. It is plug-and-play and easy to use while delivering the utmost sonic quality. Like the Radial JDI, the Duplex employs two high-performance 'made in the USA' audio transformers and the same pristine audio signal path that has made the JDI the industry standard. It features exceptional signal handling with virtually zero phase shift or harmonic distortion, while remaining linear across the entire audio spectrum. When driven to extremes, the natural transformer saturation and resulting warm Bessel curve makes the Radial Duplex the perfect choice for smoothing out highly dynamic instruments such as digital pianos and electronic drums that can sound harsh when pushed. Transformer isolation provides the additional benefit of eliminating troublesome ground loops that can cause hum and buzz in the audio system or interfere with video displays. This 'Swiss Army knife' DI is equipped with ¼' connectors for instruments, RCA connectors and a 3.5mm TRS for unbalanced -10dB consumer electronics plus XLR inputs for +4dB professional line sources. Radial's innovative book-end design provides protective zones on the front and rear to keep connectors and switches out of harm's way. The 14 gauge I-beam inner frame adds tremendous rigidity to eliminate outside stresses that could torque the PC board and cause premature solder joint and trace failure. The steel outer shell couples with the transformer's mu-metal shield to protect against stray magnetic fields from power transformers or lighting systems that could cause interference. Finally, a full-bottom no-slip pad works double-duty by providing both mechanical and electrical isolation. The Radial Duplex delivers outstanding connectivity, superlative audio and quiet dependable ...

UPC: 663647949004

EAN: 0676101034093

Model: R8001020

Binding: Electronics

Item Note: Authorized Dealer with factory Warranty!!!

Item Condition: New

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SKU: 94209168387

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Amazon Customer
Waukegan, US
★★★★★ 5
Good
Format: Paperback
This is great! I like this one.
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Reviewed in the United States on June 22, 2016
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Ng Meowster
Lake Worth, US
★★★★★ 2
Good to have if you've never seen the iTEP exam, but don't rely on it to boost your scores
Format: Paperback
This book is good in that it comes with two practice tests: one in the beginning of the book, one in the end of the book. The grading rubric is helpful too. However, the actual guide part of the book, doesn't help too much with how to improve test scores. What I like least about this guide is that it won't tell you which questions you answered incorrectly on the practice exams. A good test prep guide will tell you what you answered incorrectly, and will tell you what logic to follow to get to the correct answer. In the reading passages, it would be nice to know where I can find evidence to justify the "correct" answer. In the grammar section, it would be nice to know which rule I'm violating. Any test guide should always come with some testing strategies. I.E. If this question is taking up too much time, skip it and go to the next one. This guide lacks simple strategies like that. Simple strategies like that could be useful when incorporated into this guide because there are certain sections on the exam that you can go back to previous questions, but some sections where the "back" button is disabled. Overall, if you've never seen an iTEP exam before, this book is certainly helpful in that it will give you an idea of what you will be testing for. However, this book alone won't help you achieve a score of 6. The table of contents itself will tell you there are only 86 pages of actual content covering test material. That's not enough to cover how to excel in the exam.
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Reviewed in the United States on January 27, 2015
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Cliente Amazon
Cuba, US
★★★★★ 1
Don't buy it
Format: Paperback
It does not prepare for the real test. Using it is absolutely not enough to be approved with good grades. Too expensive for what it offers.
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Reviewed in the United States on October 21, 2016
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Xiaomeng Han
Belleville, US
★★★★★ 5
Five Stars
Format: Paperback
great
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Reviewed in the United States on September 18, 2016
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Guanxiong Xue
Whiting, US
★★★★★ 5
go o o o o
Format: Paperback
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Reviewed in the United States on October 21, 2014

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