3.5mm 6.35mm Audio Adapter Set 4 Pack – Gold Plated Bidirectional TRS Stereo Converter

A versatile 4-piece audio adapter set for converting between 3.5mm (1/8 inch) and 6.35mm (1/4 inch) stereo audio connections. Includes two adapter types for bidirectional use — ideal for connecting headphones, smartphones, and portable devices to amplifiers, mixers, keyboards, and professional audio equipment.

What's in the Set

• 🔹 2× Adapter A – 3.5mm (1/8 Inch) Male to 6.35mm (1/4 Inch) Female
• 🔹 2× Adapter B – 6.35mm (1/4 Inch) Male to 3.5mm (1/8 Inch) Female

Key Features

• ✅ Gold Plated Contacts – Corrosion-resistant for stable, lossless stereo audio transmission.
• ✅ TRS Stereo Design – Full stereo audio support for compatible headphones and audio devices.
• ✅ Bidirectional Use – Convert in both directions: 3.5mm to 6.35mm and 6.35mm to 3.5mm.
• ✅ Plug & Play – No drivers or software required.
• ✅ Compact & Portable – Lightweight design, easy to carry for studio, stage, or travel use.

Compatible With

Headphones, earphones, smartphones, tablets, MP3 players, amplifiers, electric guitars, digital pianos, keyboards, mixing consoles, home theater systems, AV receivers, and any device with a standard 3.5mm or 6.35mm stereo audio port.

Specifications

Frequently Asked Questions

Q1: What adapters are included in this set?
A: The set includes 2x 3.5mm male to 6.35mm female adapters and 2x 6.35mm male to 3.5mm female adapters, for a total of 4 pieces.

Q2: Can I use these adapters with my headphones?
A: Yes. Use Adapter A to connect 3.5mm headphones to equipment with a 6.35mm jack, or Adapter B to connect 6.35mm headphones to devices with a 3.5mm port.

Q3: Do these adapters support stereo audio?
A: Yes. Both adapters support standard TRS stereo audio connections.

Q4: Will these work with a digital piano, keyboard, or amplifier?
A: Yes. They are commonly used to connect headphones and audio devices to digital pianos, keyboards, amplifiers, and mixing consoles.

Q5: Will these adapters affect sound quality?
A: No. The gold-plated contacts are designed for stable, lossless audio transmission. Sound quality depends on your headphones and audio equipment.

Q6: Do these support headphones with a built-in microphone?
A: These adapters are designed for standard TRS stereo connections. Microphone functions on TRRS headsets may not be supported.

Q7: Are these plug and play?
A: Yes. No drivers or software are required. Simply plug in and use.

Q8: Why is there no sound after connecting?
A: Ensure both plugs are fully inserted and that your device supports a standard stereo TRS audio connection.

Q9: Can I use Adapter B to connect a guitar or instrument to a phone?
A: Adapter B converts 6.35mm male to 3.5mm female, which may allow connection between instruments and devices with a 3.5mm input. Compatibility depends on your specific device and signal type.

Q10: Are these adapters durable for regular use?
A: Yes. The gold-plated contacts and solid construction are designed to withstand regular daily use in home, studio, and stage environments.