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Two gold 6.35mm male to 3.5mm female audio adapters

ESTONE

ESTONE 20503 6.35mm Male to 3.5mm Female Audio Adapter 2 Pack

SKU CH-CZXD-5AW6D

Connects 3.5mm headphones to 6.35mm audio equipment using gold-plated adapters supplied as a pair

  • Adapter type3.5 mm (Male) to 6.3 mm (Female) Stereo
  • Cable length5 in (12.7 cm)
  • Connector typeStandard
  • Product colorGold
  • Connects 3.5mm headphones to 6.35mm pro audio gear
  • Gold-plated connectors resist corrosion for clear signal transfer
  • Compact 5-inch cable keeps desk setups tidy
  • Stereo wiring preserves left and right channel separation
  • Two adapters included for studio and home use

What it connects

This ESTONE 20503 adapter bridges 6.35mm (1/4 inch) male plugs to 3.5mm (1/8 inch) female jacks. It lets you plug standard headphones or portable players into pro audio gear such as amplifiers. The pack contains two gold-plated units.

Check your ports first

Verify that your source device has a 6.35mm stereo output and that your headphone cable ends in a 3.5mm stereo plug. The adapter is a straight gender changer with no cable, so both sockets must match these exact sizes. A 5 inch pigtail provides a short reach between them.

Steady signal transfer

Gold-plated contacts resist oxidation during long sessions in studio or home setups. The short 5 inch length keeps the signal path direct without adding noticeable resistance. No active electronics means there is no heat build-up or power draw to manage over extended use.

How it compares

Measured against everything we stock in Audio Jack & RCA Adapters, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 93% of the 1,324 comparable items (median $16.99).

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Specifications

Product
Brand nameESTONE
Model name20503
Product colorGold
Adapter type3.5 mm (Male) to 6.3 mm (Female) Stereo
Ports & slots
Connector typeStandard
Size & build
Cable length5 in (12.7 cm)

Questions about this item

Does the 2-pack include any cables or do I need to buy a 3.5 mm cable separately?

The pack contains two gold-plated 6.35 mm male to 3.5 mm female adapters only; a 3.5 mm cable must be supplied separately.

Why would I choose the 20503 model over a single adapter?

The 20503 is sold as a two-pack so you can leave one adapter on a studio headphone cable and keep the other on a portable device cable.

What does the 6.35 mm male plug actually fit when I use it with my amplifier?

The 6.35 mm male plug inserts into a standard 1/4-inch stereo jack on amplifiers, mixing desks or professional audio gear.

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