Shure HPASCA3 Replacement Dual-exit Detachable Cable for SRH1540

Product Overview

The Shure HPASCA3 is a dual-exit detachable replacement cable for SRH1540 premium closed-back headphones. It returns a serviceable pair of SRH1540 headphones to full performance after the original cable wears, making it a sensible replacement part for studios and AV monitoring positions. The oxygen-free copper construction preserves the headphone's reference sound quality.

Product Description

The HPASCA3 replacement headphone cable is a 6 ft (1.83 m) dual-exit detachable cable built with oxygen-free copper conductors, engineered specifically for the Shure SRH1540. The dual-exit routing connects to both earcups, and the cable detaches at the headphone so a technician can replace a damaged cable in the field rather than retiring the headphones. For broadcast studios, mastering rooms, and commercial AV monitoring stations that rely on Shure closed-back headphones, stocking the HPASCA3 keeps critical listening positions operational with minimal downtime. The cable matches the factory specification for the SRH1540 and supports the same closed-back monitoring performance. The Shure HPASCA2 cable serves the SRH1440 and SRH1840 models, and the Shure HPAQA1 locking adapter adds a 1/4-inch connection.

Key Features

• Dual-Exit Detachable Design — Separate conductors route to each earcup and detach at the headphone for straightforward field replacement.
• Oxygen-Free Copper Construction — OFC conductors maintain clean signal transfer to support the SRH1540's reference monitoring performance.
• 6 ft (1.83 m) Length — Provides practical reach for desktop monitoring, console positions, and rack-fed headphone amplifiers.
• Model-Specific Fit — Engineered specifically for the Shure SRH1540 premium closed-back headphones.

Technical Specifications