• Sennheiser HD25 Custom Replacement Cable - Aranea Series - Arachne Audio 1
  • Sennheiser HD25 Custom Replacement Cable - Aranea Series - Arachne Audio 2
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Sennheiser HD 540, HD 250 & Vintage Custom Cable - Medusa Series

Sennheiser HD 540, HD 250 & Vintage Custom Cable - Medusa Series

€60.00 EUR
€60.00 EUR
Sale Sold out
Taxes included.

Picture is temporal. It is in the same style of the HD25 except both ends of the cable are symmetrical

Cable length is 1.5m / 5ft. Unlike the Sennheiser HD25, both ends of the cable are symmetrical.

Aranea Series: Paracord Sleeving

Material: Made of fabric, providing a softer touch.
Design: Offers a wide variety of colors, with the possibility of multiple colors in one sleeve (as shown in the first picture).
Compatibility: Not compatible with the Sennheiser 3.5mm jack.
Durability: While not as robust as MDPC-X sleeves, the paracord provides flexibility and a unique aesthetic.

Compatible with the following models:

The "Golden Era" Reference:

  • Sennheiser HD 540 Reference (Gold / Ref I / Ref II)
  • Sennheiser HD 560 Ovation (I & II)
  • Sennheiser HD 250 Linear (I & II)

The "HD 25" Professional Series:

  • Sennheiser HD 25 (All Generations: 1, 1-II, Plus, Aluminium)
  • Sennheiser HD 25-SP / SP-II / Light

Note: This cable converts standard HD 25s to a Dual-Entry setup (cables to both ears), bypassing the stock headband wire.

The Vintage "Open-Aire" Series:

  • Sennheiser HD 414 / HD 414 SL
  • Sennheiser HD 424
  • Sennheiser HD 420 / HD 430
  • Sennheiser HD 480 / HD 450 / HD 440 (Classic & II)
  • Sennheiser HD 222 / HD 224 / HD 230

Note:

These use the same electrical pins as the HD 600, but often require smaller/slim connector housings to fit into the vintage earcups.

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Got Questions?

Everything you need to know about our custom audio cables.

Worldwide. Every order includes tracking. You'll get the details via email as soon as it ships.

Baltics & Nordics: 1–3 days. Rest of Europe: 4–6 days. International: 8–14 days. These are estimates, most orders arrive faster.

Not happy? Return unused items within 14 days for a full refund. Custom orders are final sale since they're made specifically for you, but we'll make it right if anything's wrong.

Find your headphone model, pick your options (color, length, connectors), and add to cart. The visual slider on each product page shows exactly what you're getting.

Our Inspiration page is packed with recent builds. Got something specific in mind? Reach out—we'll mock it up for you before you commit.

Most cables ship within 3–5 business days, but we will keep the production queue updated on the checkout page.

It's important to note that splitters are purely decorative and do not have any impact on the audio quality or durability of the cables we offer.

As such, your decision to include a splitter in your setup should be based solely on your aesthetic preferences and not on any functional benefits.

Yes, if there is some special color, or anything else you can't find on our store, contact us. We will see what we can do for you.

All major cards (Visa, Mastercard, Amex, Discover), PayPal, and Klarna if you want to split it up. Whatever works for you.

Two years. If it's a materials or workmanship issue under normal use, we'll repair or replace it free. We stand behind what we make.

Still have questions? We're here to help.

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