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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. It features exceptional signal handling with virtually zero phase shift or harmonic distortion, while remaining linear across the entire audio spectrum.
Item #:
4298777
Radial JDI Duplex mk4 Stereo Direct Box
Item #:
4298777
NZD 1064
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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. It features exceptional signal handling with virtually zero phase shift or harmonic distortion, while remaining linear across the entire audio spectrum.
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What Stands Out
High-Quality Conversion
Utilizes premium components for precise analog-to-digital conversion, ensuring crystal-clear sound quality, ideal for both studio and live settings.
Dual Channel Setup
Equipped with two independent channels for versatile signal handling, making it perfect for various applications, including instruments and vocals, without sacrificing quality.
Robust Build Design
Designed with a rugged, road-ready chassis, ensuring durability during transport, making it suitable for professional musicians and audio engineers on the move.
Product Details
- Stereo passive direct box with -10dB RCA and +4dB XLR inputs
- Jensen transformer-equipped for 100% isolation from ground loops
- Ultra linear response from 10Hz to 40kHz with virtually zero phase & harmonic distortion
- Exceptional signal handling to eliminate hum and buzz
- Plug-and-play, easy to use, and delivers utmost sonic quality
- Equipped with ¼' connectors, RCA connectors, 3.5mm TRS, and XLR inputs for versatile connectivity
| Item Weight | 2.71 pounds (1.23 kg) |
| Product Dimensions (L x W x H) | 8.3 x 6 x 3.2 inches (21.1 x 15.2 x 8.1 cm) |
| Item model number | R8001020 |
| Is Discontinued By Manufacturer | No |
| Date First Available | October 2, 2001 |
| Body Material | Synthetic |
| Connector Type | 1/4"TRS (2), XLR (2) |
| Material Type | Stainless Steel |
| Color Screen | No |
| Voltage | 240 Volts |
Who Should Buy?
-
Live Musicians
Ideal for live performers seeking high-quality audio transmission and reliable connection between instruments and sound systems.
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Recording Engineers
Perfect for studio professionals needing accurate sound capture and impedance matching for various audio sources.
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Sound Technicians
Great for audio engineers who require versatile and durable direct boxes for mixing and sound reinforcement applications.
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Budget Users
Less suitable for those with tight budgets, as it is priced higher compared to basic direct box alternatives.
Product Description
Radial JDI Duplex mk4 Stereo Direct Box
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Product Buying Guide
The Radial JDI Duplex mk4 Stereo Direct Box is a high-quality passive direct box designed to enhance connectivity, reduce noise, and simplify the lives of touring professionals, broadcast engineers, and AV integrators. With its exceptional signal handling, elimination of ground loops, and virtually zero phase and harmonic distortion, this direct box offers outstanding sonic quality. It is suitable for a wide range of audio applications and is known for its reliability, durability, and ease of use.
Product Specifications
- 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
Key Features
- Full-feature stereo passive direct box
- Enhances connectivity and reduces noise
- Easy to use plug-and-play design
- High-performance audio transformers
- Exceptional signal handling with minimal distortion
- Eliminates ground loops and hum
- Suitable for a wide range of audio applications
Usage Scenarios
- Live performances
- Studio recordings
- Broadcasting
- Audio-visual integration
- Professional audio installations
Buying Considerations
- Consider your specific audio needs and applications
- Ensure compatibility with your existing equipment
- Evaluate the number and type of connectors required
- Consider the level of noise reduction and signal quality desired
- Assess the importance of durability and reliability
- Compare prices and features with other direct boxes on the market
Conclusion
The Radial JDI Duplex mk4 Stereo Direct Box is a valuable tool for professionals in the audio industry, offering exceptional signal quality, noise reduction, and ease of use. With its versatile connectivity options and reliable performance, it is a recommended choice for live performances, studio recordings, broadcasting, and audio-visual integration. Ensure to consider your specific needs and compare it with other options available in the market to make an informed buying decision.
View LessThe Radial JDI Duplex mk4 Stereo Direct Box is a high-quality passive direct box designed to enhance connectivity, reduce noise, and simplify the lives of touring professionals, broadcast engineers, and AV integrators. With its exceptional signal handling, elimination of ground loops, and virtually zero phase and harmonic distortion, this direct box offers outstanding sonic quality. It is suitable for a wide range of audio applications and is known for its reliability, durability, and ease of use. Continue Reading
Customer Questions & Answers
-
Question:
What is the Radial JDI Duplex mk4 Stereo Direct Box designed for?
Answer: The Radial JDI Duplex mk4 is designed to convert high-impedance instrument signals to a low-impedance signal, making it ideal for studio and live sound applications. It excels in preserving the audio quality of electric guitars, basses, and keyboard instruments. By providing balanced outputs, the direct box minimizes noise and interference when connecting to a PA system or recording interface, ensuring clarity and fidelity in sound reproduction. -
Question:
How does the Radial JDI Duplex mk4 differ from other direct boxes?
Answer: The Radial JDI Duplex mk4 stands out with its unique transformer-based design, which offers superior sound quality compared to passive direct boxes. It features two channels, allowing simultaneous connection of multiple instruments. This model also incorporates a ground lift switch to eliminate hum and noise. Additionally, its rugged build and intuitive layout are perfect for both stage and studio environments, catering to professionals who prioritize durability and sound integrity. -
Question:
Can I use the Radial JDI Duplex mk4 with my guitar and keyboard simultaneously?
Answer: Absolutely! The Radial JDI Duplex mk4 is equipped with two channels, enabling you to connect both your guitar and keyboard at the same time. This feature is particularly useful for musicians who switch between instruments during performances or recording sessions. Each channel operates independently, ensuring that both signals retain their original tonal characteristics, making it an excellent choice for live bands and studio setups. -
Question:
What are the benefits of using a DI box like the Radial JDI Duplex mk4?
Answer: Using a DI box, such as the Radial JDI Duplex mk4, offers multiple benefits, including improved sound quality and reduced signal degradation over long cable runs. It effectively matches the impedance of your instrument to that of the mixing console or audio interface, providing a clean and strong signal. Additionally, it helps protect your equipment from electrical interference and can make balancing your mix easier, resulting in a more professional sound for any performance or recording. -
Question:
Does the Radial JDI Duplex mk4 require an external power source?
Answer: No, the Radial JDI Duplex mk4 does not require an external power source. It operates passively, which means it relies on the signal from your instrument. This feature adds convenience, as you won’t have to worry about batteries or wall adapters during performances. This is particularly advantageous for artists who value simplicity and reliability in their equipment when performing on stage. -
Question:
Is the Radial JDI Duplex mk4 suitable for use with active and passive instruments?
Answer: Yes, the Radial JDI Duplex mk4 is designed to work with both active and passive instruments effectively. Its transformer-based design allows it to handle a broad range of signals, making it versatile for musicians using electric guitars, basses, and even certain keyboards. Musicians can rely on the duplex capability to capture each instrument’s unique tonal characteristics, ensuring that their performances sound their best without compromise. -
Question:
Can I use the Radial JDI Duplex mk4 for recording as well as live performances?
Answer: Certainly, the Radial JDI Duplex mk4 is versatile and can be effectively used in both recording and live performance environments. Its high-quality audio performance ensures clear transmission in studio setups, while its robust design makes it reliable for stage use. Many sound engineers and musicians appreciate the direct box's ability to seamlessly integrate with different audio systems, helping achieve optimal sound in any setting, from high-profile gigs to home studios. -
Question:
What inputs and outputs are available on the Radial JDI Duplex mk4?
Answer: The Radial JDI Duplex mk4 features dual 1/4" inputs to accommodate two instruments simultaneously. It offers both balanced XLR outputs for connecting to a mixer or audio interface, and also has a thru output for sending the signal to an amplifier. This versatility allows musicians and sound engineers to manage stage setups efficiently while ensuring high audio fidelity across different signal pathways. -
Question:
How is the sound quality of the Radial JDI Duplex mk4 compared to other direct boxes?
Answer: The Radial JDI Duplex mk4 is renowned for its exceptional sound quality, thanks to its transformer isolation and high-quality components. Unlike many passive or budget direct boxes, it reduces noise and interference, preserving the tonal integrity of your instruments. Musicians often find that the clarity and warmth of the audio signals provided by the JDI Duplex mk4 significantly enhance their overall sound experience, making it a preferred choice among professionals. -
Question:
Where can I buy Radial JDI Duplex mk4 Stereo Direct Box in New Zealand?
Answer: You can conveniently purchase the Radial JDI Duplex mk4 Stereo Direct Box at Ubuy. They offer a reliable platform for acquiring this product, ensuring that you receive a genuine item. Ubuy provides a wide range of musical equipment, making it easy for you to explore various options and find the necessary accessories to complement your setup seamlessly.
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NZD 1064
Order now and get it around Tuesday, August 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 'Swiss Army knife' DI with various connectors
- Exceptional signal handling
- Elimination of ground loops and interference
- Easy to use plug-and-play design
- Outstanding sonic quality
- High-performance 'made in the USA' audio transformers
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