Radial JDI Passive Direct Box

Art.nr: RAD-R800 1010 00

3.229,-

Antall:

Radial Engineering Ltd.

Ikkje på lager, ca. 4-7 dagers leveringstid, så lenge varen er på lager hos leverandør.

The Radial JDI is a passive direct box designed to handle extreme signal levels without distortion of any kind. Unlike an active DI that is limited by the buffering amplifier’s rail voltage, the JDI employs a Jensen audio transformer as the engine. Jensen transformers are legendary in their ability to gracefully handle transients while delivering a smooth, warm sounding Bessel curve, reminiscent of the finest vintage gear. Ruler flat from 10Hz to 40kHz and with virtually zero phase deviation, the JDI delivers the natural, pure sound of the instrument without artifact

JDI Passive Direct Box

Jensen Transformer equipped passive DI
Eliminates hum and buzz from ground loops
Virtually zero phase & harmonic distortion
Exceptional signal handling and noise rejection

The 100% passive circuitry inside the JDI is incredibly efficient. The transformer performs both high-to-low impedance conversion and signal balancing at the same time with minimal loading and does so without any power whatsoever. The transformer also introduces a magnetic bridge that passes signal while rejecting stray DC voltage. This makes the JDI particularly adept at eliminating hum and buzz caused by ground loops.

Features include input and throughput ¼” connectors, -15dB input pad, ground lift, and 180º degree polarity reverse to help phase align the instrument with the PA. A secondary circuit is added for direct interfacing with high output devices such as guitar or bass amp loudspeakers plus a unique merge function allows stereo sources such as keyboards to be summed mono, saving valuable input channels.

Built tough to handle the abuse of live touring, the JDI features a 14-gauge steel I-beam inner frame and a unique book-end outer shell. The innovative design eliminates stress on the PCB, reducing opportunity for solder joints to go ‘cold’ while the outer shell creates a protective zone around the switches and connectors. The steel casing resists noise-causing electromagnetic pollution and the transformer’s sensitive inner workings are further protected from magnetic fields with a MuMETAL® can. This ensures the signal transfer is quiet and free from hum.

These combined features have made the Radial JDI the most popular passive direct box in professional touring and an excellent choice for instrument interface in the studio!

The Radial JDI… the world's finest passive direct box.

http://www.radialeng.com

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Radial Engineering Ltd.

About Radial Engineering Ltd.

Based in Vancouver, British Columbia, Canada - Radial Engineering Ltd. is a global leader in audio interface technology, guitar effects, and a major supplier of acoustical materials.

The following are quick facts about Radial Engineering Ltd:

Radial was established in 1991 and incorporated in 1992 as JP CableTek Electronics Ltd.
The Radial brand was originally developed for a range of cable products.
The first Radial DI box was launched in 1996, called the Radial JDI.
Radial is a privately held company, owned by President and CEO Peter Janis.
The company is located in Port Coquitlam, a suburb of Vancouver in British Columbia, Canada.
Radial headquarters measures 25,000 sq-ft (approx 2,500 sq-m) with a 24ft (8m) high warehouse.
Radial has over 75 employees in Manufacturing, Marketing, R&D, Shipping and Administration.
Customers are backed by 18 in-house Sales & Customer Support team members.
Radial believes in hiring staff on merit regardless of race, religion or sex.
The company provides comprehensive medical, dental and RSP programs for staff.
During the holiday season, the company closes for one week to allow staff time with their families.
Radial carefully adheres to the employment guidelines set out by the province of British Columbia.
Radial has been exporting products to the USA since 1996 and globally since 2000.
All products are conceived and designed in house, and produced using a network of specialty fabricators.
Radial ships over 90,000 electronic items and hundreds of thousands of sq-ft of Primacoustic panels each year.
Warranty repairs are currently tracking at less than 1/1000, the lowest in the industry.
Most Radial products are supported with a 3-year transferable warranty.