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Two gold 6.35mm to 3.5mm stereo audio adapters with knurled grip

LUOM

LUOM 20503 3.5mm to 6.35mm stereo audio adapter gold 2 pack

SKU CH-P6ZK-Q1ZCC

Two-pack of 3.5 mm to 6.35 mm stereo TRS adapters with gold-plated brass contacts and 360-degree grip treads

  • ColorGold
  • Changer Type3.5mm (Male) to 6.3mm (Female) Stereo
  • Cable Length5 in.
  • Connector StyleStandard
  • Connects 3.5mm headphones to 6.35mm pro gear
  • 24K gold-plated contacts resist corrosion for clean signal
  • Solid brass copper body outlasts painted plastic connectors
  • 360-degree grip treads make plugging and unplugging easy
  • Two adapters included for studio and home setups

LUOM 20503 3.5mm to 6.35mm stereo adapter

The LUOM 20503 is a two-pack of gold-plated TRS audio adapters that convert a standard 3.5mm male plug into a 6.35mm female jack. They are built for musicians, podcasters and home-audio enthusiasts who need to connect consumer headphones or portable devices to professional gear such as amplifiers, mixing consoles or AV receivers.

Replacing loose or corroded 1/4-inch adapters

These adapters replace worn plastic-bodied converters that crack or lose contact after repeated insertion. The solid brass construction with 24K gold plating resists corrosion and maintains minimal signal loss, making the upgrade worthwhile when reliability in studio or stage environments matters more than the lowest cost.

Fits any 3.5mm TRS source into 6.35mm stereo inputs

Each unit measures 5 in overall and uses 360-degree grip treads for easy plugging and unplugging. They require a three-conductor TRS plug and will not pass microphone or inline-remote signals from TRRS headsets, so builders needing headset mic passthrough should look elsewhere.

Highlights

  • Connects 3.5mm headphones to 6.35mm pro gear
  • 24K gold-plated contacts resist corrosion for clean signal
  • Solid brass copper body outlasts painted plastic connectors
  • 360-degree grip treads make plugging and unplugging easy
  • Two adapters included for studio and home setups

Specifications

BrandLUOM
Model20503
ColorGold
Changer Type3.5mm (Male) to 6.3mm (Female) Stereo
Cable Length5 in.
Connector StyleStandard

Questions about this item

Will the 5 in. cable reach from my headphone jack to a rack-mounted amplifier?

The 5 in. lead gives a short tether between the 3.5 mm plug on your headphones and the 6.35 mm socket on the amplifier, keeping the connection close to the panel.

How do I ensure the 24K gold TRS contacts seat correctly in the 6.35 mm jack?

Push the knurled 360° grip treads firmly until the three conductors click into place; a partial insert leaves the ring contact floating and cuts one channel.

When should I replace the pair if the gold plating wears?

Swap them out when you hear intermittent crackle or one channel drops, signalling the 24K plating has worn through to the brass beneath.

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