---
product_id: 57782006
title: "Mackie MDB Series, Passive Stereo Direct Box with dual 1/4” High-Impedance Inputs with Thru Outputs, 15db pads, and Dual Low-Impedance XLR Outputs with Ground Lift (MDB-2P)"
brand: "mackie"
price: "€ 145.15"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.ie/products/57782006-mackie-mdb-series-passive-stereo-direct-box-with-dual-1
store_origin: IE
region: Ireland
---

# -15dB Pad for Distortion-Free Dual Low-Z XLR Outputs + Ground Lift Dual 1/4” High-Z Inputs + Thru Mackie MDB Series, Passive Stereo Direct Box with dual 1/4” High-Impedance Inputs with Thru Outputs, 15db pads, and Dual Low-Impedance XLR Outputs with Ground Lift (MDB-2P)

**Brand:** mackie
**Price:** € 145.15
**Availability:** ❌ Out of Stock

## Summary

> 🎤 Elevate your sound game with Mackie MDB-2P — the pro’s secret weapon for flawless stereo DI!

## Quick Answers

- **What is this?** Mackie MDB Series, Passive Stereo Direct Box with dual 1/4” High-Impedance Inputs with Thru Outputs, 15db pads, and Dual Low-Impedance XLR Outputs with Ground Lift (MDB-2P) by mackie
- **How much does it cost?** € 145.15 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/57782006-mackie-mdb-series-passive-stereo-direct-box-with-dual-1)

## Best For

- mackie enthusiasts

## Why This Product

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

## Key Features

- • **Crystal-Clear Sound:** Ultra-low noise and distortion ensure your audio stays pristine, even in the busiest live or studio setups.
- • **Distortion? Not Here.:** Built-in -15dB pads tame high-output sources so your mix stays clean and professional every time.
- • **Rock-Solid Reliability:** Tank-like construction means this DI box is built to survive the rigors of touring and daily studio grind.
- • **Seamless Stereo Integration:** Perfectly connect keyboards & synths with dual high-impedance inputs and thru outputs for effortless signal flow.
- • **Ground Lift for Hum-Free Audio:** Dual XLR outputs with ground lift eliminate unwanted buzz, delivering pure sound clarity.

## Overview

The Mackie MDB-2P is a rugged, passive stereo direct box designed for professional musicians and audio engineers. Featuring dual 1/4” high-impedance inputs with thru outputs, -15dB pads to prevent distortion, and dual low-impedance XLR outputs with ground lift, it delivers ultra-low noise and reliable performance for keyboards, synthesizers, and other stereo sources in live and studio environments.

## Description

Great for stereo sources like keyboards and synthesizers, the MDB-2P is an essential tool for electronic musicians, live sound venues, and recording studios. The MDB-2P stereo passive DI features dual 1/4” high-impedance inputs with thru outputs and -15dB pads, and dual low-impedance XLR outputs with ground lift.

Review: Works great - Quality is really good. All connections work well and the sound is good. Great value.
Review: Solid performer from Mackie - I really like this particular model because I don't have to carry around spare batteries. Of course, you are reliant upon your mixer having phantom power, so that is an important limitation to be aware of if you are relying upon other people's boards. But if you are using your own board, this is a cool piece of hardware and has a lot of nice features like the 15db pad, the ability to combine two sources or use the second 1/4" jack as a "through" jack. I also like the ability to switch polarity and the ground lift. In addition, it feels like a solid little box that is well made. I've been using them for about a year now with no issues - just nice quiet signal.

## Features

- High-impedance 1/4" inputs with Thru outputs
- Balanced XLR outputs with ground lift
- Ultra-low noise and distortion
- -15dB pads ensures Distortion-Free performance when connecting to high-output sources
- Built-like-a-tank construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079C8YN82 |
| Best Sellers Rank | #7,363 in Musical Instruments ( See Top 100 in Musical Instruments ) #13 in Recording Signal Direct Boxes |
| Color Name | Black |
| Compatible Devices | Personal Computer, Amplifier, Speaker, Headphone, Laptop, Gaming Console, Microphone, Smartphone, Tablet |
| Customer Reviews | 4.7 4.7 out of 5 stars (508) |
| Date First Available | January 27, 2018 |
| Hardware Interface | USB |
| Hardware Platform | Personal Computer, Amplifier |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14.4 ounces |
| Item model number | MDB-2P |
| Power Source | Corded Electric |
| Product Dimensions | 3.4 x 5.8 x 1.5 inches |
| Speaker Amplification Type | Passive |

## Product Details

- **Brand:** Mackie
- **Connectivity Technology:** XLR
- **Item Weight:** 0.9 Pounds
- **Number of Channels:** 2

## Images

![Mackie MDB Series, Passive Stereo Direct Box with dual 1/4” High-Impedance Inputs with Thru Outputs, 15db pads, and Dual Low-Impedance XLR Outputs with Ground Lift (MDB-2P) - Image 1](https://m.media-amazon.com/images/I/51kSSuXlX7L.jpg)
![Mackie MDB Series, Passive Stereo Direct Box with dual 1/4” High-Impedance Inputs with Thru Outputs, 15db pads, and Dual Low-Impedance XLR Outputs with Ground Lift (MDB-2P) - Image 2](https://m.media-amazon.com/images/I/61TulBDtf9L.jpg)
![Mackie MDB Series, Passive Stereo Direct Box with dual 1/4” High-Impedance Inputs with Thru Outputs, 15db pads, and Dual Low-Impedance XLR Outputs with Ground Lift (MDB-2P) - Image 3](https://m.media-amazon.com/images/I/61ipNKOcv3L.jpg)
![Mackie MDB Series, Passive Stereo Direct Box with dual 1/4” High-Impedance Inputs with Thru Outputs, 15db pads, and Dual Low-Impedance XLR Outputs with Ground Lift (MDB-2P) - Image 4](https://m.media-amazon.com/images/I/61ootg7BCUL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can i use this for connecting the unbalanced l and r ts outputs from a drum machine into the balanced xlr inputs of two (left and right) speakers?**
A: Yes.  It is a two channel direct box. This device translates input from each 1/4" input to the associated XLR output.  You could do this with stereo L/R outputs or two separate instruments entirely.

**Q: Can I run 2 Keyboards in stereo thru this?**
A: It has two inputs and two outputs, imagine two very slim DI's attached together. So yes you can run stereo in but its going to be separate XLR outputs for L & R

**Q: Wondering if there is any bleed between left and right? We use loops with loops out right and a click our left to the board.**
A: There should be no bleed.

**Q: I don’t see the xlr out outputs on this unit??**
A: The XLR outputs are there. This direct box works great.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by A***2 on June 2, 2025*

Quality is really good. All connections work well and the sound is good. Great value.

### ⭐⭐⭐⭐⭐ Solid performer from Mackie
*by P***S on December 12, 2022*

I really like this particular model because I don't have to carry around spare batteries. Of course, you are reliant upon your mixer having phantom power, so that is an important limitation to be aware of if you are relying upon other people's boards. But if you are using your own board, this is a cool piece of hardware and has a lot of nice features like the 15db pad, the ability to combine two sources or use the second 1/4" jack as a "through" jack. I also like the ability to switch polarity and the ground lift. In addition, it feels like a solid little box that is well made. I've been using them for about a year now with no issues - just nice quiet signal.

### ⭐⭐⭐⭐⭐ Works great
*by A***R on August 27, 2025*

Excellent unit, has a db pad on both channels as well as a ground lift. Costs less than half as my Radial stereo di box

## Frequently Bought Together

- Mackie MDB-2P Stereo Passive Direct Box
- Cable Matters 2-Pack Premium XLR to XLR Cables - 6ft, Male to Female Microphone Cable, Oxygen-Free Copper (OFC) Mic Cord, Black
- 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 Ireland*
*Store origin: IE*
*Last updated: 2026-02-26*