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🎧 Elevate your sound game—connect like a pro, hear like a legend!
The MillSO 1/4 to 3.5mm Headphone Adapter is a 12-inch, TRS stereo audio adapter designed to seamlessly connect 6.35mm professional audio devices to 3.5mm consumer electronics. Featuring 24K gold-plated connectors, sapphire blue metal housing, and quad-layer shielding, it ensures lossless, crystal-clear sound transfer with durable, corrosion-resistant construction. Perfect for musicians, audiophiles, and home theater enthusiasts seeking reliable, plug-and-play audio connectivity.














| ASIN | B07SRWZ77L |
| Best Sellers Rank | #7,670 in Electronics ( See Top 100 in Electronics ) #156 in Headphone Adapters |
| Brand | MillSO |
| Color | Blue |
| Compatible Devices | Headphone, speaker, electronic keyboard, Audio mixer, amplifiers, electric guitar amp/piano, stereo system, mixing console Compatible Devices Headphone, speaker, electronic keyboard, Audio mixer, amplifiers, electric guitar amp/piano, stereo system, mixing console See more |
| Connector Type | 1/4" to 3.5mm stereo audio TRS |
| Customer Reviews | 4.6 out of 5 stars 3,027 Reviews |
| Finish | Gold |
| Finish Type | Gold |
| Item Weight | 0.04 Pounds |
| Manufacturer | MillSO |
| Model Number | M35-F635-30 |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Amplifier,Speaker |
| Unit Count | 1.0 Count |
| Warranty Description | MillSO offers a 12-month Unconditional Warranty for all our products to guard against any quality trouble. Please feel free to contact our warm 24-hour customer support team if you need any help. |
| Warranty Type | Extended |
M**I
Good Product ..... As Advertised
Great adapter. The cord is very practical
S**.
Headphones adapter
It works great
G**R
Well built, nice connections, significant improvement in headphone sound -- no kidding
I listen to music and watch movies with Sennheiser 599 SE headphones. I've been connecting those using a coiled cable I bought over 10 years ago. Noticed recently that the sound seemed to jump in/out in one of the ears and decided it was time to try a new cable, so I ordered this MillSO cable. The cable arrived nicely packaged, and the materials had a high-quality feel on unpacking. Cable was supple, and connectors looked very nice. When I connected the headphones, the connector had a very nice, snug grip and the male end of the cable had a nice snug fit into my A/V box. Then I turned on the sound...wow! I was amazed at how much better my headphones sounded with this new cable. Being sure that I was probably just imagining, I switched back to the old cable, then back to the new cable. No question, sound was significantly better with the new cable. I know part of that was how bad the old cable was, but some of it has to be because of how good the new cable is. The manufacturer (MillSO) followed up with an email to make sure I got everything ok, and offered an 18-month extended warranty at no additional cost. I'm very pleased with this cable, highly recommend it. Just wish I had gotten it sooner!
R**H
well made adaptor.
Sharp looking adaptor for my Headphones that I needed due to the plug size to fit in my headphone plug hole.
A**R
Everything was perfect!
It arrived on time. Very well packaged! No damages. Worth the money.
Y**S
Perfect for what I needed
Works perfectly!!
R**I
Excellent Adaptor
Perfect adapter for my vintage Koss Pro4 AAA headphones. Solid construction, perfect size.
B**Y
Solid product
Solid product.
Trustpilot
1 week ago
1 day ago