D'Addario PW-HPK-01 - AUTO HUMIDITY CONTROL SYSTEM right-handed • External fluid tank: 5

• External fluid tank: 5

Transformer isolation helps eliminate ground loops

Weight: 440 g

Reinforced Handles with Wrap Around Secure Strap

the Session Cake SC-02 adds vocalists

D'Addario PW-HPK-01 - AUTO HUMIDITY CONTROL SYSTEM right-handed • External fluid tank: 5D'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. Note: Humidipak is designed for restoring and maintaining instrument