Shure HPAQA1 Threaded ¼" Adapter

Overview

The Shure HPAQA1 is a threaded ¼" adapter designed to convert the 3.5 mm stereo plug found on many professional headphone cables into a standard 6.35 mm (¼ inch) plug. This adapter provides a secure and reliable connection for headphones like the Shure SRH240, SRH440, SRH840, and SRH750DJ, allowing seamless use with mixers, audio interfaces, amplifiers, and home stereo receivers. Its compact size and durable metal housing make it a practical accessory for both studio professionals and audio enthusiasts.

Key features

• Threaded collar locks the adapter firmly to compatible 3.5 mm plugs, preventing accidental disconnections during use
• Gold-plated contacts ensure a clean audio signal by resisting corrosion and maintaining signal integrity over time
• Female 3.5 mm TRS input to male 6.35 mm TRS output enables broad compatibility with a wide range of audio equipment
• Compact and lightweight design fits easily into pockets or gear bags for convenient transport
• Durable metal housing provides long-lasting performance even with frequent use in demanding environments

Key specs

• Input connector: 3.5 mm threaded stereo plug (female)
• Output connector: 6.35 mm (¼ inch) stereo plug (male)
• Contact plating: Gold-plated for corrosion resistance
• Housing material: Metal for enhanced durability
• Compatibility: Designed for Shure SRH240, SRH440, SRH840, SRH750DJ, and any headphone with a threaded mini plug

Connectivity and compatibility

This adapter bridges the gap between professional headphones with threaded 3.5 mm plugs and standard audio equipment featuring 6.35 mm jacks. It works well in studio setups where engineers switch between laptops, tablets, and consoles without changing headphones. DJs benefit from the secure connection when cueing tracks, while home listeners can easily connect high-impedance headphones to hi-fi amplifiers.

• Compatible with professional audio gear including mixers, amplifiers, and audio interfaces
• Supports headphones with threaded 3.5 mm plugs, ensuring a stable connection
• Ideal for use with Shure SRH series headphones and other brands using similar connectors

Durability and design

The metal housing and threaded collar combine to create a robust adapter that withstands frequent insertions and cable movement without signal dropouts. Its small footprint makes it easy to carry, while the gold-plated contacts maintain audio clarity over time. This design ensures the adapter remains a dependable part of your audio setup, whether in professional or personal environments.

Who this adapter is for

The Shure HPAQA1 is a strong choice for audio professionals who need a secure and reliable connection between their headphones and various audio devices. It also suits enthusiasts who want to connect high-quality headphones to home stereo systems or amplifiers. If you require a compact, durable adapter that maintains signal integrity and prevents accidental disconnections, this model fits those needs well.