---
product_id: 120273831
title: "MillSO Headphone Adapter Jack, 3.5mm 1/8 inch to 6.35mm 1/4 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 2M/6.6ft"
brand: "millso"
price: "356 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Mill So"
url: https://www.desertcart.dk/products/120273831-millso-headphone-adapter-jack-3-5mm-1-8-inch-to
store_origin: DK
region: Denmark
---

# 2M durable extension cable 24K gold-plated corrosion-resistant connectors High-density shielding for lossless audio MillSO Headphone Adapter Jack, 3.5mm 1/8 inch to 6.35mm 1/4 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 2M/6.6ft

**Brand:** millso
**Price:** 356 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game with flawless connection and zero compromise!

## Quick Answers

- **What is this?** MillSO Headphone Adapter Jack, 3.5mm 1/8 inch to 6.35mm 1/4 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 2M/6.6ft by millso
- **How much does it cost?** 356 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/120273831-millso-headphone-adapter-jack-3-5mm-1-8-inch-to)

## Best For

- millso enthusiasts

## Why This Product

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

## Key Features

- • **Extended Reach:** 2-meter cable gives you freedom to move without signal drop
- • **Rugged Durability:** Sapphire blue metal housing resists corrosion & wear
- • **Confidence Guaranteed:** 12-month warranty backed by responsive support
- • **Seamless Compatibility:** Connect smartphones, amps, pianos & mixers effortlessly
- • **Premium Sound Integrity:** 24K gold-plated contacts ensure crystal-clear, lossless audio

## Overview

The MillSO Headphone Adapter Jack converts 3.5mm to 6.35mm TRS stereo connections with a 2-meter durable cable, featuring 24K gold-plated connectors and high-density shielding for lossless, corrosion-resistant audio transmission. Ideal for professional and home audio setups including amplifiers, pianos, and mixing consoles, it offers reliable performance backed by a 12-month warranty.

## Description

MillSO Headphone Adapter Jack, 3.5mm 1/8 inch to 6.35mm 1/4 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 2M/6.6ft : desertcart.co.uk: Electronics & Photo

Review: Great connector for piano - Works very well, recommended
Review: So simple, so effective. - This was perfect for what was needed. Church production team have a digital mixer where the headphone socket is underneath. Slight design floor! Anyway using this cable means it can stay in and the team can just plug in their headphones without having to fumble around underneath each time. So simple, so effective. Good quality product - no sound quality loss detected

## Features

- Universal Adapter: The MillSO 3.5mm to 6.35mm Headphone jack adapter is a standard 1/8'' female jack into 1/4'' male plug adapter. Suitable for connecting smartphones, speakers, headphones, tablets, etc. Eg: Amplifiers, electric guitar amp, piano keyboard, mixing console, 6.35mm headphone, etc.
- Lossless Audio Transmission: Stereo jack adapter's 24K gold-plated connectors with firm sapphire blue metal-housing can resist corrosion, reduce tarnish, and avoid any signal loss, which offers you clear and natural sound performance and lossless audio transmission.
- Exquisite Workmanship: MillSO headphones adapter jack perfectly combines tin-plated oxygen-free copper, aluminum foil shielding and 24-gold plated contacts, features high-density shielding protection, ensures a minimal signal loss.
- 2M - Extendable Cable: Durable and premium soft PVC jacket extension cable trends to create more available space between two connections devices. The strong stability determines that the 6.35mm to 3.5mm adapter can not only expand the spatial range of audio transmission but also better meet the professional requirements for long-distance transmission of audio.
- Buy with Confidence: MillSO offers a 12-month unconditional warranty for our stereo headphone adapter. Any questions? Please contact our friendly support team via ❤support@millso.com❤ to solve any problem for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q579YT8 |
| Best Sellers Rank | 960 in Audio & Video Adapters |
| Guaranteed software updates until | unknown |
| Item model number | F35-M635-200U |
| Manufacturer | MillSO |
| Product Dimensions | 200 x 1 x 1 cm; 53 g |

## Product Details

- **Brand:** MillSO
- **Cable type:** AUX
- **Compatible devices:** Laptop, PC, Smartphone
- **Connector type:** Auxiliary
- **Special feature:** Tangle Free

## Images

![MillSO Headphone Adapter Jack, 3.5mm 1/8 inch to 6.35mm 1/4 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 2M/6.6ft - Image 1](https://m.media-amazon.com/images/I/6104yedvwJL.jpg)
![MillSO Headphone Adapter Jack, 3.5mm 1/8 inch to 6.35mm 1/4 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 2M/6.6ft - Image 2](https://m.media-amazon.com/images/I/61Db5qhIoZL.jpg)
![MillSO Headphone Adapter Jack, 3.5mm 1/8 inch to 6.35mm 1/4 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 2M/6.6ft - Image 3](https://m.media-amazon.com/images/I/61qSBtlc6XL.jpg)
![MillSO Headphone Adapter Jack, 3.5mm 1/8 inch to 6.35mm 1/4 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 2M/6.6ft - Image 4](https://m.media-amazon.com/images/I/61wvu7tU3WL.jpg)
![MillSO Headphone Adapter Jack, 3.5mm 1/8 inch to 6.35mm 1/4 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 2M/6.6ft - Image 5](https://m.media-amazon.com/images/I/71seSAdNeeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great connector for piano
*by N***S on 15 November 2025*

Works very well, recommended

### ⭐⭐⭐⭐⭐ So simple, so effective.
*by P***N on 26 November 2024*

This was perfect for what was needed. Church production team have a digital mixer where the headphone socket is underneath. Slight design floor! Anyway using this cable means it can stay in and the team can just plug in their headphones without having to fumble around underneath each time. So simple, so effective. Good quality product - no sound quality loss detected

### ⭐⭐⭐⭐⭐ Very goid
*by K***Y on 14 March 2025*

Cable is light, yet couldn’t detect any loss of sound quality .

## Frequently Bought Together

- MillSO Headphone Adapter Jack, 3.5mm 1/8 inch to 6.35mm 1/4 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 2M/6.6ft
- POSUGEAR Headphone Adapter jack 6.35mm (1/4 inch) to 3.5mm (1/8 inch)-2 Pack, 1/4 inch to 3.5mm Headphone Audio Jack Plug Adaptor Gold Plated-2 Pack

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-26*