Behringer DI400P High-Performance Passive DI-Box

Item # EFFDI400P
| Mfg # DI400P
| UPC # 689076808385
Our Price: $19.99
Retail: $29.99 | You Save: 33%
*****5 / 5 (based on 1 Reviews)
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The ULTRA-DI DI400P is a passive DI (Direct Injection) box for connecting a guitar, bass or keyboard directly to your mixer. With the DI400P as your go-between, impedance-matching problems become a thing of the past, and long cable runs will not sacrifice all of your precious tone.

Directly to the Point
With its parallel 1/4" In and Out jacks, the DI400P allows you to plug in your instrument and send the same signal to your onstage amplifier, while the XLR Output sends a balanced signal to your mixer. A ground lift switch eliminates hum associated with ground loops and our high-performance transformer provides the ultimate in signal integrity.

Great Sound, Exceptional Value
The ULTRA-DI DI400P is also ultra-compact and we house it in a tough, road-ready metal case. This means the DI box will give you great sound gig after gig, session after session. And thanks to its low price, you can afford to outfit the entire band. See for yourself at your nearest BEHRINGER dealer.


  • Professional and multi-purpose direct injection box for stage and studio applications
  • Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers
  • Ultra-flat frequency response due to renowned BEHRINGER OT-2 transformer
  • Allows direct connection to speaker outputs with up to 3,000 Watts
  • Ground Lift switch eliminates typical ground loop problems
  • Thru/Out jack lets you send the unbalanced signal to an onstage amplifier while the balanced signal is routed to the mixer
  • ¼“ TRS and gold-plated XLR connectors
  • Ultra-rugged, road-suitable metal case
  • High-quality components and exceptionally rugged construction ensure long life and durability
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Product Reviews
  • *****
  • October 13, 2015
  • By: Ken C

The Behringer DI400P is one of the most affordable DI boxes you can find on the market today. These units are high-quality and have an extremely clear signal. Highly recommended.

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Product Warranty Information

  Product warrenty information

All instruments in our catalogs and on our shopping site carry the manufacturers' warranties against defects in parts and workmanship. Should a defect occur within the manufacturer's warranty period, contact us immediately.

We will be glad to help facilitate the repair or replacement as specified by the manufacturer. The manufacturer will determine whether the defect is covered under their warranty; we do not make that determination.

Please note: U.S.-based manufacturers WILL NOT honor warranties for items sold and shipped outside the U.S. Also, if a school, school district, or board of education purchases an instrument and resells it to an individual, the manufacturer considers the warranty to be void. Warranties are extended only to the original purchaser!

All warranties, stated or implied are held with the product manufacturer and they vary from item to item. Consult the documentation that came with your product for details in addition to the information below.
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