---
product_id: 301775418
title: "Whirlwind ISOXL Line Level XLR Inline Isolation Transformer"
brand: "whirlwind"
price: "R$1819"
currency: BRL
in_stock: true
reviews_count: 5
category: "Whirlwind"
url: https://www.desertcart.com.br/products/301775418-whirlwind-isoxl-line-level-xlr-inline-isolation-transformer
store_origin: BR
region: Brazil
---

# 1:1 isolation transformer Eliminates ground loop hum Inline XLRF to XLRM connectivity Whirlwind ISOXL Line Level XLR Inline Isolation Transformer

**Brand:** whirlwind
**Price:** R$1819
**Availability:** ✅ In Stock

## Summary

> 🎧 Silence the noise, amplify your clarity.

## Quick Answers

- **What is this?** Whirlwind ISOXL Line Level XLR Inline Isolation Transformer by whirlwind
- **How much does it cost?** R$1819 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/301775418-whirlwind-isoxl-line-level-xlr-inline-isolation-transformer)

## Best For

- whirlwind enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Build:** Made in the USA with durable components for reliable, long-term use.
- • **Hum-Free Experience:** Effectively eliminates ground loop noise for pristine sound quality.
- • **Seamless Integration:** Compact inline design fits effortlessly between XLR connections.
- • **Pure Signal Integrity:** 1:1 transformer ensures zero signal loss and crystal-clear audio.
- • **Plug & Play Convenience:** No power required—just connect and enjoy interference-free audio.

## Overview

The Whirlwind ISOXL is a premium XLR inline isolation transformer designed to eliminate ground loop hum and preserve audio fidelity. Featuring a 1:1 transformer ratio and compact inline XLRF to XLRM design, it delivers professional-grade noise isolation without signal loss. Made in the USA and trusted by audio pros, it’s the essential tool for clean, interference-free sound in any setup.

## Description

Line Isolator, inline barrel, XLRF to XLRM

Review: 1:1 transformer works well
Review: Successfully removed ground loop noise

## Features

- XLR line-level isolation transformer - Use it to eliminate ground loops and insert in line to combat hum

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0047Y5YLU |
| Best Sellers Rank | #41,641 in Musical Instruments ( See Top 100 in Musical Instruments ) #770 in Microphone Cables |
| Brand | Whirlwind |
| Brand Name | Whirlwind |
| Country of Origin | USA |
| Customer Reviews | 4.2 out of 5 stars 58 Reviews |
| Item Height | 10 Inches |
| Item Weight | 0.01 Ounces |
| Manufacturer | Whirlwind |
| Minimum Frequency | 50 Hz |
| Model Number | ISOXL |
| Mounting Type | Rail Mount |
| Power Source | AC mains |
| Power Source Type | AC mains |
| UPC | 692465019583 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Whirlwind
- **Power Source:** AC mains
- **Mounting Type:** Rail Mount
- **Minimum Frequency:** 50 Hz
- **Item Weight:** 0.01 Ounces

## Images

![Whirlwind ISOXL Line Level XLR Inline Isolation Transformer - Image 1](https://m.media-amazon.com/images/I/61v1Y7axgpL.jpg)
![Whirlwind ISOXL Line Level XLR Inline Isolation Transformer - Image 2](https://m.media-amazon.com/images/I/61y+9aoSmmL.jpg)

## Questions & Answers

**Q: does it work with camera's aswell since some camera mics are xlr**
A: Yes. Works in the instance that the mixer sending a feed to camera, and the camera are on different power services creating a ground hum. Insert anywhere inline.

**Q: What is the difference between this and the Whirlwind Lifter? Which is better and why?**
A: They perform different electrical functions but both aim to reduce noise. The lifter lifts the shield or pin one of an xlr connection.  This can reduce noise in some situations.  The iso XL uses a transformer to isolate the signal which can reduce noise and block DC voltage.  It depends on the specifics of your scenario.

**Q: Does it affect audio coming out? Like a noticeable change to the actually quality of the stuff I play on monitor speakers.**
A: There is a very subtle change as any transformer in the audio path will create.  Far better than noise.

**Q: Does this work with condenser microphones? (Phantom power...)**
A: No it doesn't. It's an isolation transformer (Phantom can't jump the gap). Should be used for line level transmissions. If you have noise on a condenser mic troubleshoot elsewhere. This wouldn't be a solution anyway.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 1:1 transformer works well
*by A***A on 17 August 2018*



### ⭐⭐⭐⭐⭐ Successfully removed ground loop noise
*by C***C on 22 July 2022*



### ⭐ Waste of money
*by J***O on 23 May 2020*



## Frequently Bought Together

- Whirlwind ISOXL Line-Level Isolation Transformer, 3-Pin XLR Male/Female Connectors
- LIFTER Pin 1 XLR Ground Lifter
- Hosa GLT-255 XLR Female to XLR Male Ground Lift Hum Stopper

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**Shop now:** [https://www.desertcart.com.br/products/301775418-whirlwind-isoxl-line-level-xlr-inline-isolation-transformer](https://www.desertcart.com.br/products/301775418-whirlwind-isoxl-line-level-xlr-inline-isolation-transformer)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*