---
product_id: 309000192
title: "Hum Eliminator"
brand: "morley"
price: "€ 245.20"
currency: EUR
in_stock: true
category: "Morley"
url: https://www.desertcart.es/products/309000192-hum-eliminator
store_origin: ES
region: Spain
---

# 1:1 Isolation Transformer Passive, no power needed Dual 1/4" TRS & XLR I/O Hum Eliminator

**Brand:** morley
**Price:** € 245.20
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the buzz, amplify your vibe.

## Quick Answers

- **What is this?** Hum Eliminator by morley
- **How much does it cost?** € 245.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/309000192-hum-eliminator)

## Best For

- morley enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Rugged cold-rolled steel enclosure designed for professional touring and studio use.
- • **Plug & Play Simplicity:** No power source required—just connect and enjoy noise-free audio instantly.
- • **Versatile Connectivity:** Seamlessly convert between 1/4" TRS and XLR inputs and outputs in any combo.
- • **Proudly Made in the USA:** Crafted with precision and care, supporting quality and reliability you can trust.
- • **Hum-Free Audio, Guaranteed:** Morley’s custom isolation transformer breaks ground loops for crystal-clear sound.

## Overview

The MORLEY Hum Eliminator is a premium passive audio device featuring a custom 1:1 isolation transformer that eliminates ground loop hum and buzz in audio/video setups. It supports dual channels with flexible 1/4" TRS and XLR inputs and outputs, housed in a durable cold-rolled steel enclosure. Designed and hand-assembled in the USA, it requires no power source and ensures pristine, noise-free sound for professional musicians and audio engineers.

## Description

Product Description The Morley Hum Eliminator uses Morley’s Custom In-House made Isolation Transformers to break loop antennas that cause ground hum and buzz. The Hum Eliminator also converts back and forth between balanced and unbalanced connections and prevents the cable to act as an antenna for noise. Simply place a channel of the Hum Eliminator on the cable connections between the two offending pieces of equipment. The Hum Eliminator will not affect the quality of the audio, it will improve it. It uses 1/4″ smart jacks that accept any combination of unbalanced (TS) or unbalanced (TRS) plugs. These are passive devices (no power required), in cold rolled steel housings, hand-soldered circuit boards and top quality components and hardware. From the Manufacturer Morley is one of the oldest Pedal brands in the business with over 50 years of experience and innovation. Their Audio Solution Devices are the best tools available for eliminating Ground Loop Related Hum and Line Level issues.

## Features

- Specifically Designed to Eliminate Ground Loop Hum in Audio & Video Devices
- Custom In-House Made Morley 1:1 Isolation Transformer
- No Power Source Required. Completely Passive
- 2 Channels with 1/4" TRS & XLR Inputs & Outputs
- Can Convert Between 1/4" and XLR in any Combination
- Robust Cold-Rolled Steel Enclosure
- Made in the USA
- Dimensions: 4.75″ (L) / 3.25″ (W) / 1.75″ (H)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NQ18VW1 |
| Best Sellers Rank | #28,417 in Musical Instruments ( See Top 100 in Musical Instruments ) #69 in Guitar Signal Path & Pedal Tuners #565 in Electric Guitar Effects #7,438 in Guitar & Bass Accessories |
| Body Material | Cold-rolled steel |
| Color Name | Black |
| Connector Type | 1/4 TRS and XLR |
| Customer Reviews | 4.0 4.0 out of 5 stars (56) |
| Date First Available | November 17, 2020 |
| Item Weight | 1 pounds |
| Item model number | MHE |
| Material Type | Stainless Steel |
| Product Dimensions | 5 x 3 x 2 inches |
| Voltage | 9 Volts |

## Images

![Hum Eliminator - Image 1](https://m.media-amazon.com/images/I/81xme0zPlhL.jpg)

## Frequently Bought Together

- Morley Hum Eliminator (MHE)
- Shure SM57 Pro XLR Dynamic Microphone - Professional Studio & Live Performance Cardioid Mic for Instruments, Recording for Drums, Percussion, & Instrument Amplifier Miking (SM57-LC)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-07-07*