6.3mm Audio Standard Inline Coupler Connector Female-to-Female for Phone Jack

This is a coupler plug for extending shielded cables of standard φ6.3mm phone jacks, such as for microphones, electric guitars, and headphones.

I also have other audio-related items listed.
#mondoBandRelatedProducts

Compatible with both stereo and monaural.

It's also useful when you need to extend your cable just a little bit.