---
product_id: 743035819
title: "RADIAL PRO DI Passive Direct Box"
brand: "radial"
price: "₱20577"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/743035819-radial-pro-di-passive-direct-box
store_origin: PH
region: Philippines
---

# passive design eliminates noise & ground loops 140K Ω ultra-high input impedance mumetal shielded transformer isolation RADIAL PRO DI Passive Direct Box

**Brand:** radial
**Price:** ₱20577
**Availability:** ✅ In Stock

## Summary

> 🎤 Elevate your sound game—because your gear should work as hard as you do.

## Quick Answers

- **What is this?** RADIAL PRO DI Passive Direct Box by radial
- **How much does it cost?** ₱20577 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/743035819-radial-pro-di-passive-direct-box)

## Best For

- radial enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Sleek tabletop design packs pro-level performance into a portable, lightweight form factor.
- • **Built to Tour Tough:** Rugged 14-gauge steel chassis and mil-spec components ensure durability for the busiest professionals.
- • **Universal Compatibility:** Seamlessly integrates with guitars, keyboards, mixers, and audio interfaces for versatile use.
- • **Plug-and-Play Simplicity:** Effortlessly switch between stage and studio setups with zero distortion or signal loss.
- • **Studio-Grade Audio Clarity:** Experience pristine sound with a custom mumetal-shielded transformer that crushes noise and ground loops.

## Overview

The RADIAL PRO DI is a compact, passive direct box engineered for professional audio clarity and durability. Featuring a custom mumetal-shielded transformer with an ultra-high 140K Ω input impedance, it eliminates noise and ground loops for flawless signal integrity. Built with a rugged 14-gauge steel chassis and mil-spec components, it’s designed for demanding stage and studio environments. Compatible with a wide range of instruments and audio gear, this plug-and-play powerhouse delivers reliable, distortion-free performance wherever you go.

## Description

The radial prolody provides passive direct box, but provides a stable and reliable structure with excellent audio performance. It also features IDEAL general load stages and "Studio direct box. The center of the Plody has a custom scar transformer built in using a radius. It features a very high 140K Ω input impedance but the plody will increase all frequency distortion without the handle Extreme signal level. This further reinforces the built-in shield of the mumetal electromagnetic field to transform into a transformer. This compact direct box starts with a 14-gauge steel I-type skeleton stiffness and radial unique book-end design to provide protection zone switches and connectors. Glass-filled nylon connectors and high-cycle switches combine with mil-spec PCB and built-in RF filters for durability and noise free performance. The full bottom protection of the non-slip pad separates the machine and electrical insulation for professional demanding touring. The Plody is perfect for other instruments such as guitars, sonars, keyboards, and much more. Considering the affordable tag for all features, he created the most popular direct box of "Radial Prology. RADIAL PLOODY - Amazing performance, the price is great for all users.

## Features

- Compact passive stage and Studio direct box
- The handle is very good transition without distortion
- Transformer isolation provides more noise and ground loop
- Plug-and-play functionality set - stage or studio

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mounting Type | Tabletop Mount |
| Material | Synthetic material |
| Model Name | 100 |
| Speaker Type | Multimedia |
| Special Feature | Unique transformer |
| Recommended Uses For Product | For audio equipment and live sound applications |
| Compatible Devices | Amplifier, Audio Interface, Mixing Console |
| Subwoofer Diameter | 10 Inches |
| Surround Sound Channel Configuration | 1.0 |
| Color | TFQ |
| Included Components | Transformers |
| Product Dimensions | 16.2D x 10.7W x 16.2H cm |
| Item Weight | 540 Grams |
| Is Waterproof | False |
| Number of Items | 1 |
| Control Method | Touch |
| Wireless Communication Technology | ワイヤレス通信技術はありません。 |
| Speaker Size | 1 Inches |
| Power Source | Corded Electric |
| Batteries Required | No |
| Battery Average Life | 1 Hours |
| Item Shape | 長方形プリズム。 |
| Manufacturer | Radial |
| Item Model Number | R8001100 |
| Size | TFQ |
| Model Year | 2014 |

## Product Details

- **Brand:** RADIAL
- **Speaker Maximum Output Power:** 600 Watts
- **Frequency Response:** 1.8E+4 Hz
- **Connectivity Technology:** XLR
- **Audio Output Mode:** Mono

## Images

![RADIAL PRO DI Passive Direct Box - Image 1](https://m.media-amazon.com/images/I/71zYMngCwpL.jpg)

## Questions & Answers

**Q: I have a radial pro48 active di. my interface gets too much signal out of it. will prodi send less? my pickups r active**
A: A common rule of thumb is to use an Active DI with a Passive Bass and a Passive DI with an Active Bass.  That allows the passive DI to handle the active bass hotter signal and the active DI to bump up the level from a passive bass.

**Q: Could this di be used to plug my electric drum set into my system?**
A: If your electric drums have a 1/4" output and your "system" has XLR input (just like my drums and mixer do) then the answer is YES.

**Q: Is this box good for electric guitar like fender stratocaster**
A: very good di, but it is a passive box. your guitar needs to send a line level signal into this di. I've connected this di from the output of a guitar amp or effects foot rack.

**Q: is this the one i need for active guitar pickups with a battery? emgs**
A: It should work with both passive and active pickup systems that use batteries.  I use it with both Fishman and L.R. Baggs systems.

## Frequently Bought Together

- Radial Pro DI Passive Direct Box
- Radial ProD2 Passive 2 Channel Direct Box
- Radial Pro48 Active 48-Volt Compact Direct Box

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-24*