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Radial Engineering ProDI Passive Direct Box   

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The Radial ProDI Passive Direct Box is a high-quality, passive direct box that employs a proprietary transformer for both impedance conversion and is...Read More

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OVERVIEW

The Radial ProDI Passive Direct Box is a high-quality, passive direct box that employs a proprietary transformer for both impedance conversion and isolation. Linear from 20Hz-18kHz, with low distortion and virtually zero phase distortion makes it perfect for live or studio performances. Because of the transformer isolation, problems such as hum and buzz caused by ground loops are eliminated, making it very easy and hassle-free to use. The Radial ProDI features 1/4" thru/input, -15dB pad, and ground lift protected from damage by a protective front panel. Heavy-duty construction, baked enamel finish, and 600-ohm balanced output. 2-1/2" x 4-1/4".

Noise-free and very affordable!

FEATURES
  • Passive direct box
  • Proprietary transformer for impedance conversion and isolation
  • Linear from 20Hz-18kHz
  • Low distortion and zero phase distortion
  • XLR input
  • 1/4" thru/input
  • -15dB pad
  • Ground lift
  • Protective front panel
  • Heavy-duty construction
  • Baked enamel finish
  • 600 ohm balanced output
Reviews
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Review Snapshot

by PowerReviews
Radial EngineeringProDI Passive Direct Box
 
4.9

(based on 17 reviews)

Ratings Distribution

  • 5 Stars

     

    (15)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Good audio (10)
  • Easy to use (9)
  • Professional functions (5)
  • Good power output (4)
  • Versatile (3)

Cons

No Cons

Best Uses

  • Performances (11)
  • Home studio (7)
  • Outdoor events / games (6)
  • Amateur recording (5)
  • Professional recording (4)
    • Reviewer Profile:
    • Experienced (9), Professional musician (3)

Reviewed by 17 customers

Displaying reviews 1-10

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5.0

Exellent Product.

By 

from Auburn, Georgia

About Me Experienced

Verified Buyer

Pros

  • Clear Sound
  • Easy To Use
  • Powerful
  • Professional Functions
  • Versatile

Cons

    Best Uses

    • Performances

    Comments about Radial Engineering ProDI Passive Direct Box:

    Great product

    Comment on this reviewHelp Icon

    (1 of 1 customers found this review helpful)

     
    5.0

    None Better

    By 

    from Massillon Ohio

    About Me Experienced

    Ask me a question

    Pros

      Cons

        Best Uses

        • Performances

        Comments about Radial Engineering ProDI Passive Direct Box:

        We have seven of these Radial DI Boxes at church, and we just purchased two more. We tried many other brands but these are the best, but not perfect. We had one fail about a month ago. The ProDIs are rugged and very quiet with good connectors and a baked-on exterior paint that is hard to scratch. It has a padded bottom and rounded corners. It couldn't be much better.

        Comment on this reviewHelp Icon

         
        5.0

        Works great

        By 

        from dadeville, al

        About Me Professional Musician

        Ask me a question

        Verified Buyer

        Pros

        • Clear Sound
        • Easy To Use
        • Professional Functions

        Cons

          Best Uses

          • Home Studio
          • Performances

          Comments about Radial Engineering ProDI Passive Direct Box:

          I use these for my home studio and for live performances. I get a clear sound and they are built very solid.

          Comment on this reviewHelp Icon

           
          5.0

          Terrific passive DI

          By 

          from Houston, TX

          About Me Experienced

          Ask me a question

          Pros

          • Built For Punishment
          • Clear Sound

          Cons

            Best Uses

            • Church
            • Events
            • Performances

            Comments about Radial Engineering ProDI Passive Direct Box:

            Great unit. I use this to plug my bass into our church PA system. Preceding it is an array of effects pedals. The end sound is very clean. Well worth the price..

            Comment on this reviewHelp Icon

             
            5.0

            Get it. It's good

            By 

            from Peoria, IL

            About Me Professional Musician

            Ask me a question

            Comments about Radial Engineering ProDI Passive Direct Box:

            Solid. Works great. Noticed a bit more headroom from my Livewire DI

            Comment on this reviewHelp Icon

             
            5.0

            Wish I had done it a long time ago!!

            By 

            from pensacola, fl

            About Me Experienced

            Pros

            • Clear Sound
            • Easy To Use
            • Great Piece Of Gear

            Cons

            • None

            Best Uses

            • Events
            • Home Studio
            • Performances

            Comments about Radial Engineering ProDI Passive Direct Box:

            Took the mike off my amp, put through the pa and a fender acoustasonic 90 as a monitor. Have a gibson j-200 and an old martin 12-28 both with active pickups. The hassle is gone and the sound is great. Wish I had done this a long time ago.

            Comment on this reviewHelp Icon

             
            5.0

            Excellent DB

            By 

            from Burlington Ct

            About Me Professional Musician

            Pros

            • Clear Sound
            • Easy To Use
            • Professional Functions

            Cons

            • None

            Best Uses

            • Amateur Recording
            • Events
            • Home Studio
            • Performances
            • Professional Recording

            Comments about Radial Engineering ProDI Passive Direct Box:

            This is a great unit at 1/2 to 1/3 the price of comparable products. No sound coloration & all the extras you expect in a quality DB. Been using them under heavy touring for years

            Comment on this reviewHelp Icon

             
            4.0

            Good Sound for Recording

            By 

            from dadeville,a l

            Pros

            • Clear Sound
            • Easy To Use

            Cons

              Best Uses

              • Amateur Recording
              • Home Studio
              • Professional Recording

              Comments about Radial Engineering ProDI Passive Direct Box:

              This product is easy to use and sounds good. I didn't expect a reduction in volume when played through this devise, but it did not impact my recording.

              Comment on this reviewHelp Icon

               
              5.0

              Versatile and Easy

              By 

              from Upper Midwest

              About Me Experienced

              Verified Buyer

              Pros

              • 1 Helps Eliminate Humm
              • Clear Sound
              • Easy To Use
              • Powerful
              • Professional Functions
              • Versatile

              Cons

                Best Uses

                • Amateur Recording
                • Events
                • Home Studio
                • Performances
                • Professional Recording

                Comments about Radial Engineering ProDI Passive Direct Box:

                When I perform at older venues that have antique electrical wiring, no matter how good they try and clear up the signal, humm and sometimes static from the outmoded and worn electrical lines wreck the ability to get the subtle nuances of my acoustic guitars through their PA system.
                This RADIAL DI answers a LOT of those issues immediately without sacrificing too much high end
                signal.

                Comment on this reviewHelp Icon

                 
                5.0

                The Best Basic DI

                By 

                from Massillon Ohio

                About Me Experienced

                Ask me a question

                Pros

                  Cons

                    Best Uses

                    • Performances

                    Comments about Radial Engineering ProDI Passive Direct Box:

                    We have used many different brands over the years and Radial is the best. All the others failed, some in months, some in years, but this ProDI has never failed us. As the old units failed we kept replacing them with Radials. We now have six, and year after year they do their job. And really dark green isn't a bad color for a DI box.

                    Comment on this reviewHelp Icon

                    Displaying reviews 1-10

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