Go to Top
  • Deal Alerts!
  • |
  • Request a Catalog
  • |
  • Currency ()
  • |
  • En Español Español
800-268-5520
Call or chat with us now!
U.S. Power Requirements & Currency Exchange Rates Accept
U.S. Power / Voltage

By completing your order, you understand that the products(s) you are purchasing are U.S. models and may have power / voltage requirements different from that of your country.


Currency Exchange Rates

Prices shown in currencies other than US Dollars are estimates based on current exchange rates. We will charge your credit card in US Dollars on the day your order is shipped, and the conversion to your local currency will be done at the prevailing rate by your credit card issuer.

PSSL will not mark your parcel as a “gift”, declare a value lower than the actual price paid, or otherwise prepare false customs information.

Close
Extended Warranty Plans
2 or 4 Years of Additional Coverage Protect your investment with an Extended Warranty Plan from Consumer Priority Service. Purchasing this protection for your product guarantees you the very best post-manufacturer warranty support. With an Extended Warranty plan, you have instant access to a skilled team of customer service and repair experts available to answer any of your product service questions or to assist you through a hassle-free claim, should the need arise. The shield means youre protected.

Radial JDI 1-Channel Passive Instrument DI Box

Radial JDI 1-Channel Passive Instrument DI Box
Radial JDI 1-Channel Passive Instrument DI Box
Radial JDI 1-Channel Passive Instrument DI Box
Radial JDI 1-Channel Passive Instrument DI Box
Radial JDI 1-Channel Passive Instrument DI Box

Radial JDI 1-Channel Passive Instrument DI Box

Item #110841
(0 Reviews)
Price:
USD$199.99 Request Price Match
Only 1 Left in Stock
Share:
USD$199.99
USD$199.99
Finanicing Available
Financing Available
Personal or Business Click Here
Request a Price Match
Consult one of our PA Advisors
Sales Advisor
Plus Free Tech Support—
get great advice and support on your purchase from our highly trained Sales Advisors.
Call 800-268-5520
Description

Radial JDI Passive DI for Acoustic Guitar

World's Finest DI

The world’s finest passive direct box, the Radial JDI, brings unprecedented sonic transparency and simplicity – allowing the artist to be free of hassle and focused in on their music.

Pure Sound of the Instrument
The Radial JDI is a passive direct box designed to handle extreme signal levels without distortion of any kind. At the heart, the Radial JDI employs the world class Jensen JT-DB-EPC audio transformer 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. By its no-power passive design, the Radial JDI performs both high-to-low impedance conversion and signal balancing over 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.

JDI with Electric Bass
The JDI is often selected for high output bass guitars. It is able to handle huge signal levels without distortion or artifact. On stage it sends the pure sound of the bass to the PA with minimal loading. In studio, it is perfect for recording direct.

JDI with Acoustic Guitar
Most acoustic guitars have built-in preamps that can be peaky. The JDI naturally smoothes out the transients for a warmer tone. And because the JDI is able to handle huge transients, it will not distort. This makes the JDI a great direct box for acoustic guitars.

JDI with Keyboards
Today's digital keyboards are not only very dynamic, some like digital pianos have a tremendously wide frequency response. The Radial JDI is able to withstand excessive signal levels at all frequencies without introducing distortion or phase shift.

Features:

  • Jensen Transformer equipped passive DI
  • Eliminates hum and buzz from ground loops
  • Virtually zero phase & harmonic distortion
  • Exceptional signal handling and noise rejection
  • -15dB PAD
    Reduces the input sensitivity for active basses and high output keyboards
  • Merge
    Turns the input & thru jacks into a passive mixer to sum stereo signals to mono.
  • Input
    1/4" input jack for instrument and line-level sources.
  • Thru
    1/4" thru-put jack passes instrument's signal to stage amp. Converts to an input when "Merge" function is engaged.
  • XLR Out
    1/4"Balanced 150Ω mic-level output wired to the AES standard with pin-1 ground and pin-2 hot.
  • 180°
    Polarity reverse used to correct the phase on old gear and reduce feedback on stage.
  • Ground
    Disconnects pin-1 at XLR output to reduce hum and buzz caused by ground loops.
  • Ground
    Disconnects pin-1 at XLR output to reduce hum and buzz caused by ground loops.
  • Speaker
    Inserts a -30dB pad and speaker emulation filter that allows the JDI to be connected in parallel with a speaker cab
  • Jensen Transformer
    Nickel core for the best signal transfer and MuMETAL® shield for protection against EMI.
  • 14-Gauge Steel
    I-Beam construction prevents circuit board from torque which could lead to part failure.
  • MIL-Spec PCB
    Full ground plane for noise-free performance, double sided for durability.
  • Metal Switches
    Rated at over 20,000 cycles for added durability and years of use.
  • Warranty:Radial 3-year, transferable

Specifications:

  • Audio circuit type: Passive, transformer based
  • Transformer: Jensen JT-DBE
  • Number of channels: Single channel (mono)
  • Frequency response: 20Hz ~ 20KHz (± 0.2dB)
  • Dynamic range: 135dB
  • Total harmonic distortion: 0.05% from 20Hz ~ 20kHz @-10dB
  • Phase Deviation: 0.3° @ 100Hz; 3° @ 20Hz
  • Input Impedance: 140k Ohms, unbalanced
  • Output Impedance: 150 Ohms, balanced
  • Maximum Input: +21dB @ 20Hz ~ 20kHz
  • Features
    • Input pad, Mono Sum, 180° polarity reverse, Ground lift, Speaker filter
  • General
    • Construction: 14 gauge steel chassis & outer shell
    • Finish: Durable powder coat
    • Size (L x W x D): 5" x 3.3" x 1.8" (127mm x 84.1mm x 45.5mm)
    • Weight: 1.55 lbs (703 grams)
    • Shipping size (L x W x D): 6.5" x 4" x 3" (165mm x 102mm x 76mm)
    • Shipping weight:1.92 lbs (870.9 grams)
    • Power: Passive, no power required
    • Conditions: For use in dry locations only between 5°C and 40°C
… [ More ]
Related Products
Product Videos
Questions & Answers
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!
Radial Engineering JDI Reviews
There are no reviews for this item. Write Review
Recently Viewed Products
Sign up for exclusive Deal Alerts:
Call Us: (800) 750-7800 Email Us Get a Free Catalog
Back to Top
Call (800) 268-5520
Mon-Fri 7am-7pm, Sat 8am-5pm (pst)
Visit Our Showroom [map]
14800 Goldenwest St.
Westminster, CA 92683
Mon-Fri 10am-6:30pm
Sat 10am-3:30pm
McAfee Secure sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
5-Star Guarantee
Deal Alerts!
Connect with us on our Social Networks:
Facebook Instagram Twitter YouTube