Upgrade Headphone Cable For Sennheiser HD598 HD560S HD620S 2.5mm 4.4mm Balanced Audio Replacement Cord
FEATURES
Wire Core: Single-crystal copper silver-plated (4-core)
Headphone Connector: 2.5mm twist-lock plug
Player Connector: 4.4mm five-pole balanced plug
Cable Length: 120cm / 4ft
Compatible Devices: Players, DAC/amps, and headphone amplifiers with a 4.4mm balanced output
Wide Compatibility
Compatible with the following Sennheiser headphone models with original 2.5mm locking connector:
HD598 Original Series: HD598 / HD598 SE / HD598 Cs / HD598 SR / HD595
500 Series: HD518 / HD558 / HD559 / HD569 / HD579 / HD599 / HD599 SE / HD505 / HD550
New 2.5mm Locking Series: HD560S / HD620S / HD400 PRO
Core Material & Craftsmanship
4-strand single-crystal copper silver-plated core: Not ordinary copper wire. Precision structure: 4 x 30 strands x 0.05mm. The single-crystal copper silver-plated conductor greatly improves high-frequency transparency and detail, with better mid-high frequency thickness and energy.
4-strand independent braided design: Effectively reduces transmission loss. High frequencies remain clear without harshness, with well-layered sound.
Lossless audio transmission: Less prone to sound coloring, preserving the natural vocal style and delicate details of your headphones.
Cable length: 120cm / 4ft.
Connector Design
Player End: 4.4mm five-pole true balanced plug
Independent L+, L-, R+, R- transmission. Eliminates channel crosstalk caused by the shared ground of single-ended 3.5mm connections.
Delivers higher channel separation and more accurate sound positioning.
Headphone End: 2.5mm twist-lock connector
Specially designed for the Sennheiser HD series. Insert and twist to lock, ensuring a secure connection that is not easy to come loose.
Plug and play. No adapter needed. As easy as replacing the original cable.
Sound Quality Upgrade
Wider soundstage and precise positioning: The balanced architecture enables independent left and right channel transmission, opening up the soundstage, improving instrument positioning and vocal/background separation.
High frequencies no longer dull; micro-details emerge: Addresses the commonly noted “high-frequency roll-off and weak resolution” issue of the HD598. Strings sound more transparent, vocals clearer and more natural, and quiet details are easier to hear.
Dynamic and transient performance fully unleashed: From the faintest pluck to the most powerful crescendo, every note is clear and controlled, with realistic and full low-frequency elasticity and impact.
Non-fatiguing listening: Smooth high-frequency extension without harshness, ideal for long immersive listening sessions.
PACKAGE INCLUDE
Cable x1 Packaging bag x1
PLEASE CHECK YOUR ORDER
After payment, double-check your order choices for accuracy. Remember, once shipped, won’t allow any changes or cancellations.

























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