---
product_id: 283334361
title: "Engineering R8001010JDI Single-Channel Passive Direct Box with Jensen Transformer"
brand: "radial"
price: "2247.60 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Radial"
url: https://www.desertcart.tn/products/283334361-engineering-r8001010jdi-single-channel-passive-direct-box-with-jensen-transformer
store_origin: TN
region: Tunisia
---

# Zero phase & harmonic distortion Jensen transformer for pristine signal Eliminates buzz & hum from ground loops Engineering R8001010JDI Single-Channel Passive Direct Box with Jensen Transformer

**Brand:** radial
**Price:** 2247.60 DT
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—crystal clear, every time.

## Quick Answers

- **What is this?** Engineering R8001010JDI Single-Channel Passive Direct Box with Jensen Transformer by radial
- **How much does it cost?** 2247.60 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/283334361-engineering-r8001010jdi-single-channel-passive-direct-box-with-jensen-transformer)

## 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

- • **Trusted by Pros:** Highly rated with 4.9 stars and proven reliability on stage and studio.
- • **Compact & Durable:** Sleek design fits any setup while built to last through countless gigs.
- • **Pure Audio Clarity:** Experience studio-grade sound with Jensen transformer technology.
- • **True Signal Integrity:** Virtually zero phase and harmonic distortion ensures your sound stays authentic.
- • **Noise-Free Performance:** Say goodbye to annoying buzz and hum caused by ground loops.

## Overview

The Engineering R8001010JDI Single-Channel Passive Direct Box features a premium Jensen transformer that delivers ultra-clean audio by eliminating buzz and hum from ground loops. With virtually zero phase and harmonic distortion, it preserves the integrity of your signal, making it a trusted choice for professional audio setups. Compact and robust, this direct box is perfect for musicians and engineers seeking flawless sound quality.

## Description

JDI Passive Direct Box

Review: Producto de calidad alta. Cero ruidos, tu sonido mejora al 100%. Producto muy recomendado.
Review: Don't second guess, go for it. Used in on multiple gigs since purchase, absolutely love the clean sound from it.

## Features

- Equipped with Jensen transformer
- Eliminates buzz and hum from ground loops
- Virtually zero phase and harmonic distortion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002GIRAC |
| Best Sellers Rank | #70,378 in Electronics ( See Top 100 in Electronics ) #245 in Electrical Power Transformers |
| Color Name | White Black Red Blue |
| Customer Reviews | 4.9 4.9 out of 5 stars (106) |
| Date First Available | 6 August 2012 |
| Item Weight | 812 g |
| Item model number | R8001010 |
| Product Dimensions | 10.8 x 16.51 x 8.26 cm; 811.93 g |
| Size | Small Medium Large X-Large 2X-Large |
| Voltage | 240 Volts |

## Images

![Engineering R8001010JDI Single-Channel Passive Direct Box with Jensen Transformer - Image 1](https://m.media-amazon.com/images/I/71KQF70mljL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***S on 7 March 2022*

Producto de calidad alta. Cero ruidos, tu sonido mejora al 100%. Producto muy recomendado.

### ⭐⭐⭐⭐⭐ Review
*by M***O on 7 September 2022*

Don't second guess, go for it. Used in on multiple gigs since purchase, absolutely love the clean sound from it.

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 26 November 2025*

I own a JDI duplex for my Neve DPA stereo mic preamplifier and I was getting buzz and hum from the keyboards I have connected to it. Once I added the Duplex the issues were gone and the sound was perfect. I recently purchased a JDI single channel to handle the hum I am getting from my TG Chandler Microphone Cassette Mic preamplifier, waiting to receive it and will leave yet another glowing review for this product.

## Frequently Bought Together

- Radial Engineering R8001010JDI Single-Channel Passive Direct Box with Jensen Transformer
- Radial JDI Stereo Premium Passive DI - DI Box

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-16*