2.1mm x 5.5mm x 14mm DC Plug

Ensure reliable power connections for your audio equipment with this standard 2.1mm x 5.5mm x 9mm DC plug, a dependable choice for both hobbyists and professionals. Whether you are building custom effects pedals, repairing vintage amplifiers, or prototyping new electronic projects, this plug offers a consistent and secure interface for low-voltage DC power supplies. Its compact dimensions make it ideal for tight spaces inside enclosures or behind panels, while the robust metal barrel withstands repeated plugging and unplugging without degradation.

Technically, the plug features a 2.1mm inner pin and a 5.5mm outer diameter, with a 9mm body length that ensures a snug fit in compatible jacks. The durable metal construction provides excellent conductivity and long-term reliability, reducing the risk of intermittent connections that can cause hum or signal loss in sensitive audio circuits. The solder terminals are straightforward to work with, allowing for quick and tidy assembly. Whether you are upgrading a power supply or building from scratch, this DC plug delivers the performance and durability required for consistent, noise-free operation in your audio projects.