---
product_id: 71186245
title: "MillSO 1/4 Male to 3.5mm Female Headphone Adapter"
brand: "millso"
price: "₨361"
currency: SCR
in_stock: null
url: https://www.desertcart.sc/products/71186245-millso-1-4-male-to-3-5mm-female-headphone-adapter
store_origin: SC
region: Seychelles
---

# 30cm durable extension Quadr-layer shielding 24K gold-plated connectors MillSO 1/4 Male to 3.5mm Female Headphone Adapter

**Brand:** millso
**Price:** ₨361
**Availability:** ❌ Out of Stock

## Summary

> 🎤 Elevate Your Sound Game!

## Quick Answers

- **What is this?** MillSO 1/4 Male to 3.5mm Female Headphone Adapter by millso
- **How much does it cost?** ₨361 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/71186245-millso-1-4-male-to-3-5mm-female-headphone-adapter)

## 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

- • **24/7 Support:** Count on us for round-the-clock customer service and technical assistance.
- • **Extended Reach:** 30cm length provides flexibility and convenience for your audio setup.
- • **Robust Shielding:** Quadr-layer shielding ensures minimal interference for crystal-clear sound.
- • **Premium Build Quality:** Enjoy high-fidelity sound with gold-plated connectors and oxygen-free copper wiring.
- • **Seamless Connectivity:** Transform your audio experience with a 6.35mm to 3.5mm connection.

## Overview

The MillSO 1/4 to 3.5mm Headphone Adapter is a high-quality audio solution designed to connect devices with 6.35mm jacks to those with 3.5mm plugs. With a durable 30cm length, gold-plated connectors, and advanced shielding, this adapter ensures a stable, high-fidelity audio experience, making it perfect for musicians, audio engineers, and home theater enthusiasts alike.

## Description

MillSO 1/4 to 3.5mm Headphone Adapter TRS 6.35mm 1/4 Male to 3.5mm 1/8 Female Stereo Jack Audio Adapter for Amplifiers, Guitar, Keyboard Piano, Home Theater, Mixing Console, Headphones - 12inch/30CM

## Features

- MillSO 3.5mm to 1/4 adapter: Turn a 6.35mm male plug adapter into a 3.5mm female jack, ideal for connecting smartphones, tablets or headphones with standard 3.5mm plugs to audio devices with a 6.35mm stereo jack. Eg: piano keyboard to headphones adapter, guitar amp to speaker adapter, amplifier to headphones adapter, amplifier to speaker adapter, 6.35mm headphone to computer adapter, mixing console to speaker adapter.
- 30cm-More-Length: 1/4 to 3.5mm adapter, 30cm durable, and premium soft PVC jacket extension cable trends to create more available space between two connected devices. MillSO 1/4 to 1/8 adapter is very portable and has a quick response, tight connection, flexible convert a 6.35mm port to a 3.5mm port. (Please notice that the devices you use should also have a stereo TRS jack. Transfer audio between devices, no mic.)
- Qualified Audio Adapter: MillSO headphone adapter 1/4 to 3.5mm, with 24K gold-plated connectors, ensure high stability, high-speed lossless transmission; metal housing is a wear-resistant, anti-corrosion, and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality. Standard 3.5mm jack and 6.35mm plug have outstanding compatibility which connects your devices firmly and ensures you enjoy wonderful music.
- Quadr-Layer Shielding: This 3.5mm to 6.35mm adapter perfectly combined tinned coppers, aluminum foil, soft and durable PVC covers, it's high-density shielding protection and effective isolation, offer a full and delicate tone, highly restored quality sound.
- What You Will Get: MillSO offers 24*7 customer service and technical support for our products, to ensure your pleasing shopping experience. If you encounter any quality trouble or compatibility issues, please let us know.

## Product Details

- **Compatible Devices:** Headphone, speaker, electronic keyboard, Audio mixer, amplifiers, electric guitar amp/piano, stereo system, mixing console, home audio, home theater devices, AV receivers
- **Specific Uses For Product:** Amplifier,Speaker
- **Connector Type:** 1/4" to 3.5mm stereo
- **Color:** Blue
- **Item dimensions L x W x H:** 5.91 x 3.54 x 0.24 inches

## Images

![MillSO 1/4 Male to 3.5mm Female Headphone Adapter - Image 1](https://m.media-amazon.com/images/I/61dNucP3a4L.jpg)

## Available Options

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

## Questions & Answers

**Q: Am I missing something? I connected this to my electric guitars and only got mono. I expected stereo.**
A: The output jack of 98% of electric guitars has a hot signal on the tip and a ground on the sleeve. That's why instrument cables have a tip and a sleeve -- to accommodate those connections. Plugging a stereo cable into a monaural guitar will not make it stereo. You're only get signal to the tip -- the left side output. If you want to hear out of both sides of earphones, you'd first have to run your guitar to a mixing desk, then to your headphones.

**Q: Do these work with beats headphones? I have a pair of the newer ones**
A: Dear MillSO Customer,
Thank you for your question.

If your bose headphones have a standard 3.5mm plug, you can test. This 1/4 to 3.5mm adapter is used to connect smartphones, tablets or headphones with standard 3.5mm plugs to audio devices with a 6.35mm stereo jack.

If you have any other problems, please contact us via support@millso.com, we will always be more than happy to assist you.

Best regards! 
MillSO Technical Support Team

**Q: I want to use my headphone on my Yamaha digital piano. my headphone is 3.5mm, and the piano is 6.35, will this work?**
A: Dear MillSO Customer,
Thank you for choosing us. 
Yes. This adapter fits for your headphone and Yamaha digital piano. But please notice that it has no mic function.
If you have any other problem, please contact us via support@millso.com, we will always be more than happy to assist you. 
Best regards! 
MillSO Customer Support

**Q: Would this work on a car radio the microphone input for your phone ? I have a micro phone 2.5 and I believe the radio is 3.5**
A: No. This adapter is 6.35mm male to 3.5mm female cable. If you have any other problem, please contact us via support@millso.com, we will always be more than happy to assist you. 
Best regards! 
MillSO Customer Support Team

## Frequently Bought Together

- MillSO 1/4 to 3.5mm Headphone Adapter TRS 6.35mm 1/4 Male to 3.5mm 1/8 Female Stereo Jack Audio Adapter for Amplifiers, Guitar, Keyboard Piano, Home Theater, Mixing Console, Headphones - 12inch/30CM
- VCE 6.35mm (1/4 inch) Male to 3.5mm (1/8 inch) Female Stereo Audio Jack Adapter for Aux Cable, Guitar Amplifier, Headphone, 2 Pack
- MillSO 1/4 to 3.5mm Headphone Adapter, TRS 6.35mm Female to 3.5mm Male 1/8 to 1/4 Stereo Audio Adapter for Amplifiers, Guitar, Piano, Home Theater Devices to Phone, Laptop, Headphones - 12inch/30cm

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**Shop now:** [https://www.desertcart.sc/products/71186245-millso-1-4-male-to-3-5mm-female-headphone-adapter](https://www.desertcart.sc/products/71186245-millso-1-4-male-to-3-5mm-female-headphone-adapter)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-08*