D'Addario PW-HPK-01 Auto Humidity Control System Patch Cable created with state-of-the-art lubricants

created with state-of-the-art lubricants

simply you can switch between “Clean Mode” and “Clip Mode” by holding the switch for 1 second

Made with a NY Steel core

Perfect for musicians who demand quality and longevity in their strings

tweak-able to personalize your preset

D'Addario PW-HPK-01 Auto Humidity Control System Patch Cable created with state-of-the-art lubricantsD'Addario Humidipak is the only maintenance free, two way humidity control system for guitar. It automatically maintains the optimal 45% 50% relative humidity level within your instrument case, eliminating the guesswork and potential mess related to refilling a humidifier. No more manual adjustments based on seasonal changes, geographic locations, temperature, or other factors.