---
product_id: 77004945
title: "MillSO Headphone Adapter, 6.35mm 1/4 inch to 3.5mm 1/8 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 30CM/12 inch"
brand: "visit the millso store"
price: "$19.40"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/77004945-millso-headphone-adapter-6-35mm-1-4-inch-to-3
store_origin: US
region: United States of America
---

# MillSO Headphone Adapter, 6.35mm 1/4 inch to 3.5mm 1/8 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 30CM/12 inch

**Brand:** visit the millso store
**Price:** $19.40
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** MillSO Headphone Adapter, 6.35mm 1/4 inch to 3.5mm 1/8 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 30CM/12 inch by visit the millso store
- **How much does it cost?** $19.40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/77004945-millso-headphone-adapter-6-35mm-1-4-inch-to-3)

## Best For

- visit the millso store enthusiasts

## Why This Product

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

## Description

Full description not available

## Features

- About this item
- 🎵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, iPods or tablets. 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.
- 🎵Compact & Lightweight: 6.35mm to 3.5mm adapter is easy to carry around for school, work, outdoor activities, and vacation, the 30cm extendable cable also allows you to quickly find from your bag, not easy to lose. Plug and use, you can connect your devices firmly and ensure you enjoy wonderful music.
- 🎵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.

## Images

![MillSO Headphone Adapter, 6.35mm 1/4 inch to 3.5mm 1/8 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 30CM/12 inch - Image 1](https://images-na.ssl-images-amazon.com/images/I/51f-wkbPxXL.jpg)
![MillSO Headphone Adapter, 6.35mm 1/4 inch to 3.5mm 1/8 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 30CM/12 inch - Image 2](https://images-na.ssl-images-amazon.com/images/I/61lfoKJDBeL.jpg)
![MillSO Headphone Adapter, 6.35mm 1/4 inch to 3.5mm 1/8 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 30CM/12 inch - Image 3](https://images-na.ssl-images-amazon.com/images/I/61qSBtlc6XL.jpg)
![MillSO Headphone Adapter, 6.35mm 1/4 inch to 3.5mm 1/8 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 30CM/12 inch - Image 4](https://images-na.ssl-images-amazon.com/images/I/61cm00%2Bqj9L.jpg)
![MillSO Headphone Adapter, 6.35mm 1/4 inch to 3.5mm 1/8 inch TRS Stereo Audio Jack Aux Adapter compatible for Home Audio, Amplifiers, Piano, Home Theater Devices, or Mixing Console - 30CM/12 inch - Image 5](https://images-na.ssl-images-amazon.com/images/I/81UnfNNkHAL.jpg)

## Available Options

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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-13*