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PW Audio 2.5mm to 4.4mm Adapter for Sony WM1A WM1Z WM2A WM2Z

PW Audio 2.5mm to 4.4mm Adapter for Sony WM1A WM1Z WM2A WM2Z

Brand: PW Audio

Regular price €89,95 EUR
Regular price Sale price €89,95 EUR
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Upgrade your high-end audio setup seamlessly with the PW Audio 2.5mm Female to 4.4mm Male Balanced Adapter. Specifically engineered for audiophiles using premium balanced audio cables with flagship digital audio players (DAPs), this adapter ensures zero signal degradation and maximum acoustic performance.

What is this adapter used for?

If you own premium In-Ear Monitors (IEMs) or headphones terminated with a 2.5mm balanced plug, this adapter allows you to connect them directly to the 4.4mm balanced output of your high-resolution Sony Walkman DAP, eliminating the need to re-terminate or replace your favorite boutique audio cables.


Key Product Features

  • Premium OCC Copper Wiring: Internal wiring utilizes high-purity Ohno Continuous Cast (OCC) copper to ensure ultimate signal integrity, ultra-low resistance, and transparent sound reproduction.
  • Perfect Sony Walkman Synergy: Tailor-made to fit perfectly and complement the precise grounding profiles of Sony’s flagship NW-WM1 and NW-WM2 series.
  • Robust Balanced Connection: Converts a 4-pole 2.5mm TRRS female jack into a 5-pole 4.4mm TRRRS male plug for fully balanced, low-noise audio transmission.
  • Compact & Durable Design: Built by PW Audio with premium components to withstand daily portable use without adding unnecessary bulk to your setup.

Technical Specifications

Brand PW Audio
Wire Material High-purity OCC Copper
Input (Female Jack) 2.5mm Balanced (TRRS)
Output (Male Plug) 4.4mm Balanced (TRRRS)

Device Compatibility Guide

This premium audio adapter is fully compatible with the following Digital Audio Players (DAPs):

  • Sony Walkman Series: NW-WM1A, NW-WM1Z
  • Sony Walkman Next-Gen Series: NW-WM2A, NW-WM2Z
  • Any high-resolution audio player featuring a standard 4.4mm balanced output jack.

Frequently Asked Questions

Will this adapter change the sound signature of my IEM cables?

PW Audio utilizes high-quality OCC copper internal wiring designed to maintain absolute transparency. It preserves the original acoustic characteristics, details, and soundstage of your premium cables and monitors without adding unwanted distortion.

Can I use this with standard 3.5mm single-ended jacks?

No, this is a dedicated balanced-to-balanced audio converter. It converts a 2.5mm balanced female terminal to a 4.4mm balanced male plug, meaning it is not compatible with standard 3.5mm single-ended cables.

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