Philmore 1/4″ Stereo Female to Female In-Line Metal Coupler
The Philmore 1/4″ Stereo Female to Female In-Line Metal Coupler provides a simple and reliable way to connect or extend 1/4-inch TRS stereo audio cables. Featuring two 1/4″ (6.35mm) stereo female jacks, this inline adapter allows users to join two 1/4″ male audio cables together to create a longer connection for audio equipment, instruments, and studio gear.
The TRS (Tip-Ring-Sleeve) connector design supports stereo audio signals commonly used in mixers, amplifiers, audio interfaces, keyboards, headphones, and professional audio equipment. 1/4″ stereo connectors are widely used in music and audio production because they provide durable, reliable connections for balanced or stereo audio signals.
Built with a durable metal housing, the coupler helps protect internal contacts while also improving shielding against electrical interference. Its compact in-line design allows it to fit easily between two cables, making it ideal for extending instrument cables, patch cables, or headphone connections without replacing existing cables.
This adapter is commonly used in recording studios, live sound setups, home audio systems, DJ equipment, and musical instrument connections, providing a quick and dependable way to extend audio cable runs.
Key Features
- 1/4″ (6.35mm) stereo female to female coupler
- Connects two 1/4″ stereo male cables together
- Supports TRS stereo or balanced audio signals
- Metal housing for durability and improved shielding
- Compact in-line design for cable extension
- Ideal for mixers, amplifiers, instruments, headphones, and studio equipment
The Philmore 1/4″ Stereo Female to Female In-Line Metal Coupler provides a durable and dependable solution for extending professional audio cables and maintaining clear stereo signal transmission.






