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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

  • Based on 5,442 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jun 17
Order within 20 hours and 58 minutes
Available payment plans shown during checkout

Size: 1 FT / 0.3 M


Color: Blue


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.
  • Reliable Warranty: MillSO offers an unconditional Warranty for our 1/8 to 1/4 adapter to guard against any quality trouble. Just contact us for 24-hour customer support. Our warm support team will solve any problem for you.

Product Dimensions: 5.91 x 3.54 x 0.24 inches


Item Weight: 0.634 ounces


Item model number: MTF635-30


Is Discontinued By Manufacturer: No


Date First Available: July 5, 2018


Manufacturer: MillSO


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect Adapter for My Gaming Setup!
Size: 1 FT / 0.3 M Color: Blue
Transitioning from a gaming environment to my RodeCaster Pro 2 has been seamless, all thanks to the MillSO 1/4 to 3.5mm Headphone Adapter. Here's what I love about it: Pros: - Effortless Conversion: Just plug and play, and I'm good to go. - Sturdy Design: It feels robust and doesn’t seem like it'll wear out any time soon. - Clear Sound: No static, buzz, or any other disturbances. Pure, clear audio every time. Cons: - Honestly, none so far! Final Thoughts: If you're in need of a reliable adapter for audio conversions, especially for high-end equipment like the RodeCaster Pro 2, look no further than this MillSO adapter. It’s got my vote! ... show more
Reviewed in the United States on August 31, 2023 by Victor Garcia

  • Great product for the price.
Size: 1 FT / 0.3 M Color: Blue
So far, I am very happy with this product. I have used it a few times and no issues.
Reviewed in the United States on September 22, 2023 by Luciano J. De Souza

  • Works great
Size: 6.6 FT / 2 M Color: Blue
My daughter uses this so she can plug headphones into her amp and play guitar in her room, she loves it, it works great!
Reviewed in the United States on September 15, 2023 by S.H.

  • Quality Product
Size: 1 FT / 0.3 M Color: Blue
This is a quality product. Connections are snug and sound quality is excellent. No static at all. I'm using this to connect headphones to a musical midi instrument devise.
Reviewed in the United States on September 3, 2023 by Jason Stratos

  • The perfect cable
Size: 10 FT / 3 M Color: Blue
I had several unsuccessful attempts to fill the need for a cable, and then found this one. Just what I needed to connect headphones to a keyboard. Perfect!
Reviewed in the United States on August 25, 2023 by Savi

  • great
Size: 6.6 FT / 2 M Color: Blue
WORKS WELL.
Reviewed in the United States on September 10, 2023 by dragonne

  • Just what I needed.
Size: 1 FT / 0.3 M Color: Piano Black
I needed a short adapter to attach an 1/8" headphone cable to a 1/4" amp. This short cable worked much better than a direct adapter by providing some strain relief. Connections were good. Build quality was better than I expected at this price point.
Reviewed in the United States on August 2, 2023 by Car Owner

  • Worked as advertised.
Size: 1 FT / 0.3 M Color: Blue
Worked as advertised.
Reviewed in the United States on August 30, 2023 by Peter VanCouvering

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