Skip to content
  • 💳 Get the latest styles for less with our big sale on new arrivals! 💳
  • 💳 Get the latest styles for less with our big sale on new arrivals! 💳
Symphony ShopSymphony Shop
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Orchestral Strings
    • Strings
    • Bows
    • Violas
    • Orchestral Strings Accessories
    • Violins
    • Cellos
    • Double Basses
  • Ukuleles & Folk Instruments
    • Bags & Cases
    • Harmonicas
    • Ukulele Accessories
    • Ukuleles
    • Ukulele Strings
    • Banjos
    • Mandolin Strings
    • Mandolins
    • Melodions & Melodicas
    • Harps
  • Pro Audio & Recording
    • Live Sound Accessories
    • Microphones & Wireless Systems
    • Headphones
    • Live Sound
    • Mixers
    • Cables & Snakes
    • Audio Interfaces & DAW’s
    • Keyboards and Controllers
    • Stands & Hardware
  • Brass Instruments
    • Brass Accessories
    • Trumpets
    • Trombones
    • Tubas
    • Baritones & Euphoniums
    • Miscellaneous Brass
  • Woodwinds
    • Woodwind Accessories
    • Saxophones
    • Recorders
    • Clarinets
    • Flutes & Piccolos
    • Double Reeds
Home / Pro Audio & Recording / Live Sound Accessories
  • Radial SGI Guitar Interface System -Symphony Shop 13353
  • Radial Space Heater Analog Summing Mixer -Symphony Shop 13576 1
-35%
Radial ProDI Passive Direct Box
Radial ProDI Passive Direct Box - Image 2
Radial ProDI Passive Direct Box - Image 3
Radial ProDI Passive Direct Box -Symphony Shop 13349 2
Radial ProDI Passive Direct Box -Symphony Shop 13349 3

Radial ProDI Passive Direct Box

$149.99 Original price was: $149.99.$96.99Current price is: $96.99.

SKU: ae00-11586^R800110000 Categories: Live Sound Accessories, Pro Audio & Recording
  • Online customer care, always here for you.
  • Experience the Best Quality
  • Shop with confidence, enjoy free returns.
  • Service that stands out, online and always timely.
Browse
  • Brass Instruments
    • Baritones & Euphoniums
    • Brass Accessories
    • Miscellaneous Brass
    • Trombones
    • Trumpets
    • Tubas
  • General Accessories
    • Music Folders
    • Music Stands
    • Pickups
    • Tuners & Metronomes
  • Orchestral Strings
    • Bows
    • Cellos
    • Double Basses
    • Orchestral Strings Accessories
    • Strings
    • Violas
    • Violins
  • Pro Audio & Recording
    • Audio Interfaces & DAW's
    • Cables & Snakes
    • Headphones
    • Keyboards and Controllers
    • Live Sound
    • Live Sound Accessories
    • Microphones & Wireless Systems
    • Mixers
    • Stands & Hardware
  • Ukuleles & Folk Instruments
    • Bags & Cases
    • Banjos
    • Harmonicas
    • Harps
    • Mandolin Strings
    • Mandolins
    • Melodions & Melodicas
    • Ukulele Accessories
    • Ukulele Strings
    • Ukuleles
  • Uncategorized
  • Woodwinds
    • Clarinets
    • Double Reeds
    • Flutes & Piccolos
    • Recorders
    • Saxophones
    • Woodwind Accessories
  • Description
  • Additional information
  • Reviews (0)
Passive Direct Box

The ProDI is a passive direct box designed for use on stage or in home recording studios, with the ability to handle high output instruments without distortion, and a transformer-isolated output to eliminate noise from ground loops.

World class DI

The heart of the ProDI is a custom wound Radial transformer. It features an exceptionally high 140kΩ input impedance to reduce loading while enabling the ProDI to handle extreme signal levels at all frequencies without distortion. This is further improved upon with an internal MuMETAL® shield to protect against electromagnetic fields that can cause unshielded transformers to distort.

Features:

  • Compact passive direct box for stage and studio
  • Able to handle huge transients without distortion
  • Transformer isolation eliminates noisy ground loops
  • Plug and play easy to use feature set – on stage or in the studio
    Model: R800110000
    Manufacturer: Radial
  • Model

    R800110000

    Manufacturer

    Radial

    Reviews

    There are no reviews yet.

    Be the first to review “Radial ProDI Passive Direct Box” Cancel reply

    Related products

    -60%
    Radial Pro-Iso +4dB To -10dB Converter
    Quick View

    Radial Pro-Iso +4dB To -10dB Converter

    $239.99 Original price was: $239.99.$95.99Current price is: $95.99.
    -70%
    Radial J+4 Stereo Line Driver
    Quick View

    Radial J+4 Stereo Line Driver

    $329.99 Original price was: $329.99.$99.99Current price is: $99.99.
    -28%
    Shure SM58LC Vocal Microphone
    Quick View

    Shure SM58LC Vocal Microphone

    $139.00 Original price was: $139.00.$99.99Current price is: $99.99.
    -30%
    Radial RackSet Screws
    Quick View

    Radial RackSet Screws

    $39.99 Original price was: $39.99.$27.99Current price is: $27.99.
    -30%
    Radial Catapult Mini RX (Male XLRs) Compact Cat 5 Analog Snake
    Quick View

    Radial Catapult Mini RX (Male XLRs) Compact Cat 5 Analog Snake

    $139.99 Original price was: $139.99.$97.99Current price is: $97.99.
    -72%
    BOSS DD-500 Digital Delay Pedal
    Quick View

    BOSS DD-500 Digital Delay Pedal

    $347.00 Original price was: $347.00.$96.99Current price is: $96.99.
    -72%
    Radial SixPack 6-Slot Desktop Power Rack
    Quick View

    Radial SixPack 6-Slot Desktop Power Rack

    $337.00 Original price was: $337.00.$95.99Current price is: $95.99.
    -30%
    Fender 10' Pro Microphone Cable
    Quick View

    Fender 10′ Pro Microphone Cable

    $24.99 Original price was: $24.99.$17.49Current price is: $17.49.
    MY ACCOUNT
    • Cart
    • Checkout
    • My account
    • Wishlist
    ABOUT US
    • About Us
    • FAQ
    • Returns & Exchanges
    • Delivery
    • Contact Us
    LEGAL
    • Privacy Policy
    • Payment Method
    • Shipping Policy
    • Term and Conditions
    Signup for Newsletter

    Sign up for exclusive offers, original stories, events and more.

    [contact-form-7 id="15"]
    Copyright 2026 © www.notecraftmusic.com
    • Orchestral Strings
      • Strings
      • Bows
      • Violas
      • Orchestral Strings Accessories
      • Violins
      • Cellos
      • Double Basses
    • Ukuleles & Folk Instruments
      • Bags & Cases
      • Harmonicas
      • Ukulele Accessories
      • Ukuleles
      • Ukulele Strings
      • Banjos
      • Mandolin Strings
      • Mandolins
      • Melodions & Melodicas
      • Harps
    • Pro Audio & Recording
      • Live Sound Accessories
      • Microphones & Wireless Systems
      • Headphones
      • Live Sound
      • Mixers
      • Cables & Snakes
      • Audio Interfaces & DAW’s
      • Keyboards and Controllers
      • Stands & Hardware
    • Brass Instruments
      • Brass Accessories
      • Trumpets
      • Trombones
      • Tubas
      • Baritones & Euphoniums
      • Miscellaneous Brass
    • Woodwinds
      • Woodwind Accessories
      • Saxophones
      • Recorders
      • Clarinets
      • Flutes & Piccolos
      • Double Reeds
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.