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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94209168387

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Em Maya Ryan
Pawtucket, US
★★★★★ 5
Nice Quality and Very Functional
Size: 11" x 7.5" x 0.7", Color: Marble Tray-viola Tablet Set
These look great and I love that they can be use for all sorts of things- catchall, tray, soap dish holder. They also have felt bottoms, so they protect whatever you set them. All around a nice product.
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Reviewed in the United States on December 15, 2025
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Jarrett Thomas
Draper, US
★★★★★ 5
Perfect piece, an attribution to my vibe
Exactly what i wanted, fits right on the shelf I got it for, medium in size, light weight, nice quality beautiful pice, sturdy, great value for money spent
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Reviewed in the United States on January 8, 2026
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Kate45
Birmingham, US
★★★★★ 5
Nice little addition to you tabletop or bookshelf.
I liked the size and shape of the sculpture. It is small but makes a statement when stacked on top of a few books. I love it!
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Reviewed in the United States on July 2, 2023
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purple58
Bozeman, US
★★★★★ 5
Nice Addition to My Bookshelf
After Christmas my bookshelves were looking a little blah. Wanted something a little different so I thought I would try a statue. This is very nice. Looks like the picture. It's small. 6 inches. Have it sitting on top of some books. Good value for the money.
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Reviewed in the United States on February 28, 2022
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Amiya C.
Natrona Heights, US
★★★★★ 4
Size
Small but great size for office sets
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Reviewed in the United States on April 2, 2026

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