---
product_id: 264487979
title: "NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD650, HD600, HD580, HD660S, Massdrop HD6XX Headphones 3meters/9.9feet"
brand: "newfantasia"
price: "€ 40.10"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/264487979-newfantasia-replacement-audio-upgrade-cable-for-sennheiser-hd650-hd600-hd580
store_origin: FR
region: France
---

# OFC wire for pure audio signal 3m braided tangle-free cable 3.5mm + 6.35mm adapter jack NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD650, HD600, HD580, HD660S, Massdrop HD6XX Headphones 3meters/9.9feet

**Brand:** newfantasia
**Price:** € 40.10
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound, untangle your style.

## Quick Answers

- **What is this?** NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD650, HD600, HD580, HD660S, Massdrop HD6XX Headphones 3meters/9.9feet by newfantasia
- **How much does it cost?** € 40.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/264487979-newfantasia-replacement-audio-upgrade-cable-for-sennheiser-hd650-hd600-hd580)

## Best For

- newfantasia enthusiasts

## Why This Product

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

## Key Features

- • **Dual Jack Convenience:** Switch easily between 3.5mm and 6.35mm connections with the included adapter for versatile setups.
- • **Audiophile-Grade OFC Wire:** Experience crystal-clear, distortion-free audio with oxygen-free copper wiring inside.
- • **Tangle-Free Braided Design:** Stay effortlessly stylish and hassle-free with a sleek, durable braided cable that resists knots.
- • **Unmatched Length for Freedom:** A generous 9.9ft cable lets you move without limits while enjoying premium sound.
- • **Universal Sennheiser Compatibility:** Seamlessly upgrade your HD650, HD600, HD580, HD660S, or Massdrop HD6XX headphones.

## Overview

The NewFantasia Replacement Audio Upgrade Cable is a 3-meter (9.9ft) premium braided cable designed specifically for Sennheiser HD650, HD600, HD580, HD660S, and Massdrop HD6XX headphones. Featuring oxygen-free copper wiring for superior audio clarity and a dual 3.5mm/6.35mm jack adapter, it offers both durability and versatile connectivity for audiophiles seeking a flawless listening experience.

## Description

NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD650, HD600, HD580, HD660S, Massdrop HD6XX Headphones 3meters/9.9feet

## Features

- Replacement Audio upgrade Cable Compatible with Sennheiser HD650, HD600, HD580, HD660S, Massdrop HD6XX headphones Extension Cords
- Its Cable Diameter is 4mm（After the bifurcation 3mm),its cable material is made with the OFC wire inside & made with the Braided Tangle-Free cable outside.
- Length:300cm/9.9ft, package include:1*replacement cable(the headphone is not included)
- Its jack is 3.5mm Male & 6.35mm adapter to the jack fit HD650 HD600 HD580 Headphones
- It is Compatible with Sennheiser HD650, HD600, HD580, HD660S, Massdrop HD6XX headphones

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00X31SNHA |
| Best Sellers Rank | #3,595 in Electronics ( See Top 100 in Electronics ) #14 in Headphone Extension Cords |
| Brand | NewFantasia |
| Brand Name | NewFantasia |
| Cable Type | AUX |
| Color | the same as our picture show |
| Compatible Devices | Compatible with Sennheiser HD650, HD600, HD580, HD58X, HD660S, HD660S2, Massdrop HD6XX Headphones |
| Compatible Phone Models | Sennheiser HD650, HD600, HD580, HD58X, HD660S, HD660S2, Massdrop HD6XX |
| Connectivity Technology | Auxiliary |
| Connector Gender | Male |
| Connector Type | Auxiliary |
| Customer Reviews | 4.3 out of 5 stars 1,229 Reviews |
| Included Components | cable |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Weight | 0.04 Pounds |
| Manufacturer | NewFantasia |
| Model | H600-SJAU-300 |
| Number of Pins | 3 |
| Other Special Features of the Product | Braided |
| Recommended Uses For Product | Audio Listening with Compatible Sennheiser Headphones |
| Special Feature | Braided |
| UPC | 703510135049 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** NewFantasia
- **Connector type:** 6.35 millimeters, Auxiliary
- **Cable type:** AUX
- **Compatible devices:** Sennheiser HD650, HD600, HD580, HD660S, Massdrop HD6XX
- **Special features:** Braided

## Images

![NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD650, HD600, HD580, HD660S, Massdrop HD6XX Headphones 3meters/9.9feet - Image 1](https://m.media-amazon.com/images/I/51To6xh13fL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: The cord isn’t playing sound through right side. How can we get it replaced under warranty?**
A: Before replacing it, make sure it's the cord and not the device.  Unplug the cord and switch the left and right inputs (plug the right cable into the left headphone and the left into the right).  If you're not getting sound through the left side, the problem is the cable.  If, however, the right side is still not working, unplug the cable and make sure the device input is not dirty.  Blow into it or use a can of compressed air.  If this doesn't work, the problem may be with your device.

NOW, to answer your question, as with anything, contact the manufacturer.  I don't know their return policy.

**Q: Are these compatible with hd58x x jubliee**
A: The product description says it does.  I have the 565s and they fit.  It's a quality cable, much better than the surprisingly cheap original.  I expected more from Sennheiser.

**Q: Are these compatible with the HD 525's?**
A: yes,it can work with the HD 525's

**Q: Are these compatible with the HD 525's?**
A: There is a listing of what they are compatible with as I screwed up my first order. Mine were compatible w/Senneheiser 580's. So I had purchased 2 cords and I don't know which one you are looking at. They ar VERY Short.

## Frequently Bought Together

- NewFantasia Replacement Audio Upgrade Cable Compatible with Sennheiser HD650, HD600, HD580, HD58X, HD660S, HD660S2, Massdrop HD6XX Headphones 3meters/9.9feet
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- Sennheiser Consumer Audio HD 660S2 - Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-27*