ADL Sennheiser HD600 / HD650 Upgrade Cable - iHP-35S (6.3mm)

We are able to ship to United States - View Rates


Alpha Design Labs Sennheiser Headphone Upgrade Cable - iHP-35S Headphone Cable

The Alpha Design Labs iHP-35S is the perfect upgrade cable for a variety of high end Sennheiser Headphones. This ADL upgrade cable terminated with a high quality Furutech 6.3mm stereo connector to Furutech FT-2PS connectors.

The iHP-35 series are no ordinary cables; they're engineered and produced with Furutech's Pure Transmission technology and feature silver-plated (Alpha) OCC conductors for minimal transmission loss. The cable achieves top-grade noise isolation – in a RoHS-compliant sheath. The main conductors are treated with Furutech's Alpha Process – a deep cryogenic and demagnetizing treatment. The result is outstanding, wideband, colorful and engaging sound that audiophiles and music lovers will love.

The iHP-35S is for use with Sennheiser HD545, HD565, HD580, HD600, HD650, or HD-25SP headphones.

Delivery and Returns

Your country is set to: United States
Shipping method Delivery Time Cost

Please be advised that we may upgrade your delivery to a better service if we deem it appropriate to designated destinations at no additional cost. Please view our returns policy.
*Quoted delivery times are estimates and apply to normal working days for in stock items.


ADL by Furutech
Try In Store:


  • UK from: £1.50
  • EU shipping from: £2.95
  • International from: £3.95
  • View shipping rates for your country here

Payment Methods

  • Paypal
  • All major credit/debit cards (Visa, Mastercard)

Our Advantages

  • Fast and insured shipping
  • 14 days money back guarantee
  • VAT Free Purchases for non EU residents
  • London Showroom - Largest selection of headphones, earphones and portable players in the UK.

Customers also bought