---
product_id: 6691908
title: "Radial ProD2 Passive 2 Channel Instrument Direct Box Passive Stereo DI with Isolation Transformer, 15dB Pad and Lift Switch with Senor Microphone Cable and Instrument Cable"
brand: "radial engineering"
price: "Rp9126562"
currency: IDR
in_stock: true
reviews_count: 8
category: "Radial Engineering"
url: https://www.desertcart.id/products/6691908-radial-prod2-passive-2-channel-instrument-direct-box-passive-stereo
store_origin: ID
region: Indonesia
---

# Zero distortion & hum elimination Dual isolated stereo channels 20Hz-18kHz ultra-linear freq response Radial ProD2 Passive 2 Channel Instrument Direct Box Passive Stereo DI with Isolation Transformer, 15dB Pad and Lift Switch with Senor Microphone Cable and Instrument Cable

**Brand:** radial engineering
**Price:** Rp9126562
**Availability:** ✅ In Stock

## Summary

> 🎹 Elevate your sound game with the Radial ProD2 – where pro clarity meets rock-solid reliability.

## Quick Answers

- **What is this?** Radial ProD2 Passive 2 Channel Instrument Direct Box Passive Stereo DI with Isolation Transformer, 15dB Pad and Lift Switch with Senor Microphone Cable and Instrument Cable by radial engineering
- **How much does it cost?** Rp9126562 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/6691908-radial-prod2-passive-2-channel-instrument-direct-box-passive-stereo)

## Best For

- radial engineering enthusiasts

## Why This Product

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

## Key Features

- • **Built for the Road:** Rugged metal construction and compact design built to withstand the rigors of touring and live gigs.
- • **Buzz-Free Performance:** Transformer isolation eliminates hum and ground loops, ensuring your live or studio setup stays silent and professional.
- • **Pro-Grade Convenience:** Dual independent channels with separate inputs and thru-puts let you effortlessly connect stage amps and PA systems simultaneously.
- • **Dynamic Signal Handling:** Transformer saturation acts as a natural limiter, taming excessive dynamics from digital pianos and samplers without compromising tone.
- • **Crystal-Clear Stereo Clarity:** Experience pristine 20Hz-18kHz frequency response with less than 1.5dB deviation for flawless sound fidelity.

## Overview

The Radial ProD2 is a premium passive stereo direct box designed for professional audio setups, featuring dual isolated channels with Eclipse ET-DB2 transformers that deliver ultra-linear 20Hz-18kHz frequency response, zero distortion, and effective hum elimination. Its rugged metal build and natural transformer saturation make it ideal for live performances, recording studios, and touring rigs, ensuring clean, transparent sound and reliable stage performance.

## Description

The Radial ProD2 is a compact stereo direct box developed specifically to address the needs and challenges of interfacing a stereo keyboard to a professional audio system. This passive DI features two independent channels with separate inputs and thru-puts for the artist's stage amp and two fully isolated outputs for the PA system. At the heart of the design are two high performance Eclipse ET-DB2 transformers. These deliver 20Hz to 20kHz performance with less than 1.5dB deviation above 18kHz and are able to withstand tremendous signal levels without distortion. Unlike active circuits that overload when the signal exceeds the rail voltage, transformers saturate. This creates a pleasing effect that naturally rounds out the tone, acting like a subtle limiter which is particularly advantageous when interfacing the ProD2 with digital pianos, samplers and drum machines that can produce excessive dynamics. Transformers are particularly adept at eliminating hum and buzz caused by ground loops. The Radial ProD2's warm sound, legendary build quality and compact design have made it the most popular stereo direct box made today.

Review: First class unit - Sound quality is perfect. Unit is a little pricey, but you get what you pay for. Definitely a professional unit
Review: Highly recommend. - This DI is the bomb. Getting it at the lowest price as anywhere else, but with 2 cables through GearTree is even better! The Radial products are quiet, reliable, and road-tested. I sat down and did a back and forth, A:B comparison of several brands of DI's using my Taylor guitar, it sounds so much more full with this DI, and not just to my ears - It even shows up on a frequency analyzer. I've never really understood what people meant by 'transparent' until I heard this DI. It is so clean and silent. I use it bidirectionally as well when needed without a signal loss. I never thought I'd buy a direct box this expensive but after having DI-induced troubles at one gig I decided to bite the bullet and spend more on a better DI. I'm a believer now. The days of showing up to a gig and having a buzz or a radio broadcast come through my DI's are over. This is my second Radial DI purchase. I get the stereo boxes because one stereo box cost less than 2 mono, and stage layout is not an issue for me. If you are in that place where you rely on your equipment for your livelihood and rely on your sound to get you more gigs (we average 3 a week) I'd strongly recommend getting any of the Radial DI products.

## Features

- Passive stereo direct box
- Linear from 20Hz-18kHz
- Low distortion and zero phase distortion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EZ9TTUE |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #47,293 in Musical Instruments ( See Top 100 in Musical Instruments ) #108 in Recording Signal Direct Boxes |
| Color | Green |
| Color Name | Green |
| Compatible Devices | Stereo Keyboards, Professional Audio Systems |
| Control Method | Remote |
| Customer Reviews | 4.5 4.5 out of 5 stars (56) |
| Date First Available | September 4, 2013 |
| Included Components | Senor Microphone Cable and Instrument Cable |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 1.8 pounds |
| Item model number | R8001102 BUNDLE |
| Manufacturer | UnAssigned |
| Material | Metal |
| Material Type | Metal |
| Model Name | ProD2 BUNDLE |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 6 x 7 x 10 inches |
| Recommended Uses For Product | For Keyboards and Digital Pianos |
| Series Number | 8001102 |
| Set Name | Bundle |
| Shape | rectangular prism |
| Speaker Amplification Type | Passive |
| Special Feature | Transformer Saturation Effect |
| Specific Uses For Product | Professional audio systems, live performances, recording studios, touring rigs |
| Style | Industrial |
| Subwoofer Connectivity Technology | Wired |
| Surround Sound Channel Configuration | 2.0 |
| UPC | 799491175969 |
| Warranty Type | Limited |
| Wireless Communication Technology | No Wireless Communication Technology |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Radial Engineering
- **Connectivity Technology:** Auxiliary, USB
- **Frequency Response:** 18 KHz
- **Mounting Type:** rack mount

## Images

![Radial ProD2 Passive 2 Channel Instrument Direct Box Passive Stereo DI with Isolation Transformer, 15dB Pad and Lift Switch with Senor Microphone Cable and Instrument Cable - Image 1](https://m.media-amazon.com/images/I/71Jm9AXcqWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ First class unit
*by A***R on October 17, 2020*

Sound quality is perfect. Unit is a little pricey, but you get what you pay for. Definitely a professional unit

### ⭐⭐⭐⭐⭐ Highly recommend.
*by F***E on April 8, 2015*

This DI is the bomb. Getting it at the lowest price as anywhere else, but with 2 cables through GearTree is even better! The Radial products are quiet, reliable, and road-tested. I sat down and did a back and forth, A:B comparison of several brands of DI's using my Taylor guitar, it sounds so much more full with this DI, and not just to my ears - It even shows up on a frequency analyzer. I've never really understood what people meant by 'transparent' until I heard this DI. It is so clean and silent. I use it bidirectionally as well when needed without a signal loss. I never thought I'd buy a direct box this expensive but after having DI-induced troubles at one gig I decided to bite the bullet and spend more on a better DI. I'm a believer now. The days of showing up to a gig and having a buzz or a radio broadcast come through my DI's are over. This is my second Radial DI purchase. I get the stereo boxes because one stereo box cost less than 2 mono, and stage layout is not an issue for me. If you are in that place where you rely on your equipment for your livelihood and rely on your sound to get you more gigs (we average 3 a week) I'd strongly recommend getting any of the Radial DI products.

### ⭐⭐⭐⭐⭐ Recommend
*by M***Y on October 4, 2025*

Easily connect to devices, great value for the money.

## Frequently Bought Together

- Radial ProD2 Passive 2 Channel Instrument Direct Box Passive Stereo DI with Isolation Transformer, 15dB Pad and Lift Switch with Senor Microphone Cable and Instrument Cable
- Radial Pro DI Passive Direct Box
- Radial Engineering ProAV2 Stereo Direct Box

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-16*