---
product_id: 1148937
title: "PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22 , Black"
brand: "pyle"
price: "719 kr"
currency: NOK
in_stock: true
category: "Pyle"
url: https://www.desertcart.no/products/1148937-pyle-pro-premium-direct-injection-audio-box-passive-di-unit
store_origin: NO
region: Norway
---

# Dual 1/4'' inputs for guitar & bass Hum & buzz elimination tech Switchable input attenuation (-0, -20, -40 dB) PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22 , Black

**Brand:** pyle
**Price:** 719 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Plug in. Cut the noise. Own the stage.

## Quick Answers

- **What is this?** PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22 , Black by pyle
- **How much does it cost?** 719 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/1148937-pyle-pro-premium-direct-injection-audio-box-passive-di-unit)

## Best For

- pyle enthusiasts

## Why This Product

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

## Key Features

- • **Crystal-Clear Audio:** Eliminate hum and buzz with advanced ground lift and impedance transformer tech—hear your instrument, not the noise.
- • **Versatile Connectivity:** Seamlessly connect guitars, basses, keyboards, and even consumer stereo systems with balanced XLR and unbalanced 1/4'' outputs.
- • **Built to Last & Perform:** Heavy-duty all-steel construction ensures durability gig after gig, backed by Pyle’s 35+ years of audio expertise.
- • **Dual-Channel Powerhouse:** Two high-quality DI units in one rugged steel chassis for ultimate live and studio flexibility.
- • **Precision Signal Control:** Switchable input attenuation lets you tailor your signal level perfectly for any setup or stage environment.

## Overview

The PYLE-PRO PDC22 is a premium passive direct injection box designed for professional musicians and audio engineers. Featuring dual 1/4'' inputs, switchable input attenuation, and a ground lift adapter, it delivers clean, balanced audio by eliminating hum and buzz from unbalanced sources. Built with a durable steel chassis, this versatile DI unit connects guitars, basses, keyboards, and more to PA or recording systems with ease, making it an essential tool for live sound and studio recording.

## Description

PylePro Model : PDC22 1/4'' XLR Direct Box Dual 1/4'' Instrument To Balanced & Unbalanced (1/4'' XLR) Direct Box Construction: All Steel Chassis Ground Lift: Switch-Able Ground Lift Balanced Output: 600 Balanced XLR Jack Instrument Input: 50K Unbalanced TS Jack Parallel (Link) Out: 50K Unbalanced TS Jack Input Attenuation: Switch-Able (0db,-20db,-40db) Two High-Quality Direct Boxes In One Convenient Enclosure Dimension: 5.5'' x 4.72 x 1.57 '' Pyle PDC22 is a necessity if you are looking for the higest quality of sound, with low distortion, noise, and eliminate ground loops. A DI unit, DI box, Direct Box, Direct Input, Direct Injection or simply DI is an electronic device that connects a high impedance, line level, unbalanced output signal to a low impedance mic level balanced input, usually via XLR connector. DIs are frequently used to connect an electric guitar or electric bass to a mixing console's microphone input. The DI performs level matching, balancing, and either active buffering or passive impedance bridging to minimise noise, distortion, and ground loops. DIs do not perform impedance matching. Pyle has been in business for over 35 years, and their manufacturing experience and expertise is easy to see - and hear.

## Features

- ¼ “ DEVICE CONNECTOR: Provides a variety of DI solutions with its ¼ inch device connector and detachable AC power cord for live sound recording applications. It allows you to easily connect keyboards, guitars & outboard signal processors
- PROVIDES CLEAN AUDIO: Useful for connecting unbalanced signals from sources submixers, effects processors & keyboards to a main PA or recording mixer. This impedance transformer also has buzz & hum cancellation ability
- EASILY CONNECTS INSTRUMENTS: Getting the signal of a musical instrument to the PA system is easier with this direct box. Just connect the electric bass, guitar, keyboard or other processors to the ground lift adapter & enjoy pure & clean audio
- VERSATILE DIRECT BOX: Aside from music instruments, the DI unit can also be connected to the line output of a boom box or consumer stereo system if you want to sample old records. The hum eliminator is used for connecting unbalanced devices as well
- DURABLE MATERIAL: Made of all steel chassis, this direct injection box is guaranteed to last for a long period of time. Aside from its heavy duty construction, it is also a convenient tool for musicians as it comes with 2 channels

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00356J8KE |
| Battery Description | 9V Battery (type not specified, possibly replaceable) |
| Best Sellers Rank | #1,991 in Musical Instruments ( See Top 100 in Musical Instruments ) #2 in Recording Signal Direct Boxes |
| Brand Name | Pyle |
| Color | Black |
| Compatible Devices | Extensive range of audio sources, including keyboards, guitars, bass, outboard signal processors, submixers, effects processors, DJ mixers, main PA or recording mixers, boom boxes, and consumer stereo systems |
| Control Type | Button Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,960) |
| Global Trade Identification Number | 00068888904117 |
| Included Components | 1 Pyle-Pro Branded Product |
| Item Dimensions L x W | 5.5"L x 4.72"W |
| Item Type Name | Audio Interface |
| Item Weight | 0.51 kg |
| Manufacturer | Sound Around |
| Material | Steel |
| Model Name | PDC22 |
| Model Number | PDC22 |
| Noise Control | None |
| Number of Items | 1 |
| Number of Packs | 1 |
| Outer Material | Steel |
| Part Number | PDC22 |
| Power Source | Battery Powered |
| Product Style | Dual |
| Recommended Uses For Product | live sound recording, connecting unbalanced signals, hum elimination |
| Special Features | Versatile Connectivity, Hum Cancellation, Ground Lift Adapter |
| UPC | 068888904117 |
| Unit Count | 1 Count |
| Warranty Description | 1-YEAR |

## Product Details

- **Brand:** Pyle
- **Color:** Black
- **Material:** Steel
- **Model Name:** PDC22
- **Style:** Dual

## Images

![PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22 , Black - Image 1](https://m.media-amazon.com/images/I/41bnBAilmxL.jpg)
![PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22 , Black - Image 2](https://m.media-amazon.com/images/I/41VyaL6NHHL.jpg)
![PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22 , Black - Image 3](https://m.media-amazon.com/images/I/51NT5DMrcuL.jpg)
![PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22 , Black - Image 4](https://m.media-amazon.com/images/I/51UHmMHlHZL.jpg)
![PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22 , Black - Image 5](https://m.media-amazon.com/images/I/51qjBZfWJ1L.jpg)

## Questions & Answers

**Q: What output cables does this require?**
A: The signal can go either direction, so output is relative.  The XLR side is male, so the cable would need a female connector, and the 1/4" / TRS / TS / Phone side is female, so you would need a cable with a male plug for this side.  There's also a pass-through 1/4" jack wired in parallel with the adjacent 1/4" jack, as can be seen in the pictures.I'd buy this if... electrical noise was not an issue.  The unit I got allows excessive electrical noise in anytime it's placed near other equipment, so it has to sit a foot or two away in an open space.  I'm not very happy with the design of the unit in that respect, but other than that it's working well for me and is inexpensive.

**Q: What's the frequency respond range? is it comparable to prodi and jdi?**
A: Yes full Hz response from 20 to 20,000 hz

**Q: How much does it weight?**
A: Not more than a pound or two, but really... save yourself the headache and go with 2 LiveWires. I've had my two for almost a year with about 75% beach gigs and they still work like new. The Pyle had problems out of the box.

**Q: Any suggestions on how to get rid of the loud signal noise? Had clean guitar and bass going in, out via xlr to interface, sound unusable.**
A: I have the one with the xlr in/out as well. It is noisy.. suspect the TRS inputs I'm using in my Stereo Out Processor is a different wiring. 
My Guy is adding a ground. I need the vertical outputs this box has, all bundled in a aluminum travel  case.  Plug and play. E

## Frequently Bought Together

- PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22 , Black
- Pyle Premium Direct Injection Audio Box - 2.36" x 4.09" Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass, 1/4'' Impedance Transformer Connector to Balanced & Unbalanced XLR
- 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 Norway*
*Store origin: NO*
*Last updated: 2026-09-16*