When you're plugged in and ready to go, press the switch again to reactivate sound. 

The D'Addario Circuit Breaker cables utilize ultra-pure, oxygen-free copper conductors for low capacitance and pure tone. Solderless plugs ensure a solid connection, and are easy to fix on the gig with a simple cutter and screwdriver. Two layers of shielding provide 100% coverage for superior insulation and noise rejection, making this the ultimate, high-performance cable.

- In=Out Technology: Low capacitance for pure signal transparency
- 24k gold-plated plugs provide superior signal flow and corrosion resistance and 24awg oxygen-free copper conductors
- Integrated Mute Switch for silent instrument changes
- Straight-to-straight 1/4-inch plugs for standard input jacks
- Limited lifetime guarantee