---
product_id: 49141194
title: "DI400P Ultra-DI Passive DI Box"
brand: "behringer"
price: "$116"
currency: NZD
in_stock: true
reviews_count: 10
category: "Behringer"
url: https://www.desertcart.nz/products/49141194-di400p-ultra-di-passive-di-box
store_origin: NZ
region: New Zealand
---

# Supports up to 3,000W speaker outputs Ultra-flat frequency response Ground Lift switch for noise elimination DI400P Ultra-DI Passive DI Box

**Brand:** behringer
**Price:** $116
**Availability:** ✅ In Stock

## Summary

> 🎤 Elevate your sound game—connect like a pro, perform like a legend!

## Quick Answers

- **What is this?** DI400P Ultra-DI Passive DI Box by behringer
- **How much does it cost?** $116 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/49141194-di400p-ultra-di-passive-di-box)

## Best For

- behringer enthusiasts

## Why This Product

- Trusted behringer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Reliable:** Compact, sturdy design with rubber corners keeps your gear secure and stage-ready—built to withstand the hustle.
- • **Studio-Grade Clarity:** Renowned BEHRINGER OT-2 transformer delivers pristine, ultra-flat frequency response for flawless sound reproduction.
- • **Noise-Free Performance:** Ground Lift switch eradicates ground loop hum, ensuring crystal-clear audio every time.
- • **Versatile Connectivity:** Multiple inputs and outputs including XLR and jack for seamless integration with mixers, amps, and sound desks.
- • **Powerhouse Compatibility:** Handles direct connections to speaker outputs up to 3,000 Watts—perfect for high-impact live performances and studio setups.

## Overview

The Behringer DI400P Ultra-DI Passive DI Box is a professional-grade direct injection box designed for both stage and studio use. Featuring an ultra-flat frequency response via the BEHRINGER OT-2 transformer, it supports direct connection to speaker outputs up to 3,000 Watts and includes a Ground Lift switch to eliminate hum and noise. Its rugged build and versatile I/O options make it a must-have for musicians and AV professionals seeking clean, reliable signal matching and noise-free audio performance.

## Description

Free delivery and returns on eligible orders of £20 or more. Buy Behringer DI400P Ultra-DI Passive DI Box at desertcart UK.

Review: Suprisely good and affordable, great piece of hardware - Behringer Di DI100 DiBoxe is really good, love the box. box is sturdy and ruggested, rubber corners does help it not move around. Used it for church, well impressed for it. Has multiple inuts and outputs, XLR & Jack input, Link output and xlr Output. Require 9v Battery, easy to install. Blinking LED to indicate it is on. reduced groundloops and produces great sound outputs.. I ended up getting another one. i run a Small AV business and im so pleased i will be buying severl more in near future. Will Buy another 4 More soon for Band setup
Review: Good rack mounted DI box - I’m a gigging keyboard player and have this in my rig after my keyboard sub mixer, so I can just output a stereo XLR pair to the stage box / main mixer inputs. Power is via a standard mains kettle lead (supplied with it) which is always better than a wall wart PSU. This is a 4 channel unit but I’m only using 2 as a stereo pair. It offers the usual DI features you would expect to find, including jack and XLR inputs, and individual channel switches for ground lift, 20db boost, phase reverse, and an 8kHz cut in case you need it. Inputs are on the rear of the rack, output is on the front of the rack via balanced XLR so no need to dig around the back of the rack in the dark on stage! Perhaps most importantly for a DI box, the sound output is clean and quiet. 🤫 I prefer this to the external foot pedal sized DI box type as this stays fully wired in my rack, meaning a little less set up time and reduced cable trailing on the stage - all I need to do is to plug the main mixer input XLR cables into the XLR outputs on the front of the unit. 👍

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KUA8G6 |
| Best Sellers Rank | 307 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 1 in DI Units |
| Colour | Schwarz |
| Colour Screen | No |
| Compatible devices | Sound Desk, Amplifier, Mixing Console |
| Control method | Touch |
| Country Produced In | china |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,102) |
| Date First Available | 9 Dec. 2006 |
| Included components | Di400p Kompakte Direktbox mit Parallel |
| Is waterproof | False |
| Item Weight | 230 g |
| Item model number | DI400P |
| Item weight | 230 g |
| Material Type | Composite |
| Number of items | 1 |
| Power source | Electrical Wire |
| Product dimensions | 30.5D x 16.8W x 8.9H centimetres |
| Recommended uses for product | For Smartphones or TabletsLaptop |
| Speaker size | 4 Inches |
| Subwoofer diameter | 4 Inches |
| Surround-sound channel configuration | 2.0 |
| Wireless communication technology | No |

## Product Details

- **Audio output mode:** Mono
- **Brand:** Behringer
- **Connectivity technology:** TRS, XLR
- **Frequency response:** 40 Hz
- **Material:** Composite
- **Model name:** DI400P
- **Mounting type:** Tabletop Mount
- **Speaker maximum output power:** 3000 Watts
- **Speaker type:** Multimedia
- **Special feature:** Amplifier

## Images

![DI400P Ultra-DI Passive DI Box - Image 1](https://m.media-amazon.com/images/I/712CnhR8BvL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Questions & Answers

**Q: Does this work for connecting the sound output from a PC or MP3 player into a PA system using a Stereo 1/8" TRS to Mono 1/4" TS cable?**
A: Yes that should be fine! :) You would also need an XLR to connect the DI Box to the PA.

**Q: I want to record digital piano and play live at church. Should I get Pyle-Pro PDC21 for $8 or is this significantly better?**
A: A normal DI box is $50 so I wouldn't go too much lower than this. These seem to work well. I've only had one go bad in the past year or so and I purchased like 8 for my church.

**Q: Can this reduce a speaker level signal to a line level signal? E.g. if I wanted to take a speaker level and connect it to a mixer.**
A: YES.  The other answers are not accurate.  This device as well as many other DI Boxes can make a Line Level 'copy' of the high power signal going to a speaker.  This is a common use however this yes comes with a major caveat.  The source (1/4 " INPUT) can be a highly amplified signal, such as the speaker output of a 100W guitar amplifier.  The output signal (XLR OUTPUT) will be what the mixer wants (Line Level).  CAVEAT: There must be a load connected to the THRU (Parallel OUT on this device).  This load can be a speaker or speaker load simulator, basically what you would normally connect to the amp.  Without a load connected, no signal flows and nothing will be output.  Worse yet, without a load connected, many amps will fry.  Amp to DI box to Speaker(1/4" OUT) and Mixer (XLR OUTPUT) is commonly used by guitarists.  This allows the PA Mixer or Recording Audio Interface to get all the good sound that the guitar signal chain has built, only missing coloring from the speaker cabinet.  If needing your speakers to be silent while still getting a good output on the XLR, adding a decent amp Attenuator or Load Simulator after the DI Box can reduce the power reaching the speaker to or near zero.  Note: Many higher end Attenuators and Load Simulators have a built in DI Box.

**Q: can i use this to hook up my 6505+ to my m-box?**
A: If you have the combo version, it has an XLR out already, so no DI required.  The head version doesn't seem to have this option, so you could use the preamp out, but I'm not sure if you could hear a difference between using a DI or running the 1/4" into the line level input of the M-Box.  You'll lose the tone you get from the power amp tubes either way.  The main point of a DI is to convert a 1/4" instrument signal to a balanced XLR signal if you're going into a stage snake.  Effectively running a 50' or 100' 1/4" cable will generally introduce noise and reduce signal quality, so the DI is a great option.  I've used this passive DI box in live situations for the past year, and it's worked like a champ.  I run my tracks (from an iPod) through it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Suprisely good and affordable, great piece of hardware
*by E***A on 3 February 2026*

Behringer Di DI100 DiBoxe is really good, love the box. box is sturdy and ruggested, rubber corners does help it not move around. Used it for church, well impressed for it. Has multiple inuts and outputs, XLR & Jack input, Link output and xlr Output. Require 9v Battery, easy to install. Blinking LED to indicate it is on. reduced groundloops and produces great sound outputs.. I ended up getting another one. i run a Small AV business and im so pleased i will be buying severl more in near future. Will Buy another 4 More soon for Band setup

### ⭐⭐⭐⭐⭐ Good rack mounted DI box
*by C***E on 7 March 2025*

I’m a gigging keyboard player and have this in my rig after my keyboard sub mixer, so I can just output a stereo XLR pair to the stage box / main mixer inputs. Power is via a standard mains kettle lead (supplied with it) which is always better than a wall wart PSU. This is a 4 channel unit but I’m only using 2 as a stereo pair. It offers the usual DI features you would expect to find, including jack and XLR inputs, and individual channel switches for ground lift, 20db boost, phase reverse, and an 8kHz cut in case you need it. Inputs are on the rear of the rack, output is on the front of the rack via balanced XLR so no need to dig around the back of the rack in the dark on stage! Perhaps most importantly for a DI box, the sound output is clean and quiet. 🤫 I prefer this to the external foot pedal sized DI box type as this stays fully wired in my rack, meaning a little less set up time and reduced cable trailing on the stage - all I need to do is to plug the main mixer input XLR cables into the XLR outputs on the front of the unit. 👍

### ⭐⭐⭐⭐ Excellent value
*by P***. on 23 January 2024*

A great unit for musicians, BUT why on earth are the jack sockets at the back!!! AND, the main XLR outputs at the front!! What on earth were the Behringer design team thinking off. Don't they realise that as musicians you want to jack into a front socket, link to your amp, again from a front socket, AND crucially be able to adjust the attenuation, at the FRONT? The only thing at the back should be the XLR's - everything else should be at the front. Rant over - it's still a great unit. If you can get your head around the peculiar layout, it does it's job very well. I've added an extra jack sockets panel just below the unit(with 8 x jack sockets), to enable musicians to jack into the 'front' of the rack unit that I've put together to avoid having to scrabble around the back.

## Frequently Bought Together

- Behringer Ultra-DI DI400P High-Performance Passive DI-Box
- GearIT XLR Microphone Cable (10 Feet, 10-Pack) - XLR Male to Female, Balanced Shielded Cable for Mic Mixer, Recording Studio, Podcast - Black, 10ft, 10 Pack
- GEARit Guitar Instrument Cable (15ft 2-Pack) 1/4 Inch to 1/4 inch TS Straight Male to Male 6.35mm Mono Jack with Alloy Connector and Nylon Braid

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-21*