---
product_id: 78706842
title: "MDB Series, USB Signal Direct Box (MDB-USB)"
brand: "mackie"
price: "$376.44"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/78706842-mdb-series-usb-signal-direct-box-mdb-usb
store_origin: US
region: United States of America
---

# 24bit/96kHz high-res audio USB bus-powered convenience Balanced XLR outputs with ground lift MDB Series, USB Signal Direct Box (MDB-USB)

**Brand:** mackie
**Price:** $376.44
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your sound game—ditch the headphone jack, embrace pro-grade USB clarity!

## Quick Answers

- **What is this?** MDB Series, USB Signal Direct Box (MDB-USB) by mackie
- **How much does it cost?** $376.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/78706842-mdb-series-usb-signal-direct-box-mdb-usb)

## 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

- • **Plug & Play USB Power:** Eliminate extra power adapters—MDB-USB runs directly off your computer’s USB port for seamless setup.
- • **Compact & Travel-Ready:** Bus-powered and USB-cabled, this sleek DI box fits perfectly into any mobile or desktop studio setup.
- • **Studio-Grade Audio Clarity:** Experience pristine 24bit/96kHz resolution that captures every detail with zero distortion or noise.
- • **Versatile Balanced Outputs:** Dual XLR outputs with ground lift ensure clean, hum-free connections to professional analog gear.
- • **Built-In Headphone Monitoring:** Monitor your mix in real-time with the integrated headphone output and adjustable output level control.

## Overview

The Mackie MDB-USB is a bus-powered stereo direct box that connects your computer via USB, delivering high-resolution 24bit/96kHz audio through balanced XLR outputs with ground lift. It features an output level control, headphone output, and mono sum, providing a clean, distortion-free signal ideal for professional analog gear integration.

## Description

With the bus-powered MDB-USB stereo DI, the days of relying on your headphone jack to get audio from a computer into analog gear are over. Combining a high-resolution audio interface with a noise and distortion-free stereo DI, MDB-USB converts your digital audio into clean, balanced, stereo output. Featuring an output level control, headphone output, and mono sum for maximum versatility. Analog outputs are dual XLR with ground lift. USB cable included.

## Features

- Connect your computer directly via USB
- High-resolution 24bit/96Khz interface
- Balanced XLR outputs with ground lift
- Powered by your computer

## Product Details

- **Brand:** Mackie
- **Frequency Response:** 96 KHz
- **Connectivity Technology:** USB
- **Mounting Type:** Tabletop Mount
- **Model Name:** MDB-USB

## Images

![MDB Series, USB Signal Direct Box (MDB-USB) - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

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

## 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.

### ⭐⭐⭐⭐⭐ It works.
*by R***N on May 17, 2025*

Works as intended, sounds great, lightweight.

### ⭐⭐⭐⭐⭐ Rock solid
*by A***I on April 27, 2025*

Great DI, this thing has been a trooper for years

## Frequently Bought Together

- Mackie MDB-USB 2-Channel USB Direct Box (DI) With 24-bit/96kHz USB Audio Input, Headphone Output and Ground Lift
- Behringer POWERPLAY P2 Ultra-Compact Personal In-Ear Monitor Amplifier
- STAGG SAC3PXMDL - Audio patch cable - 3 meters - 1x XLR male/1x jack male - 6.3 mm

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-22*