D'Addario PW-HPK-01 Auto Humidity Control System Patch Cable and extended playability of the

and extended playability of the D'Addario XSAPB1047-12 Phosphor Bronze Coated Acoustic Guitar Strings

Luminous knobs for low light visibility

created with state-of-the-art lubricants

From our light electric strings to our heavier gauges

We use type 52 alloy designed for use in the aerospace industry allowing Ultramag strings to maintain their tuning in the most extreme environments

D'Addario PW-HPK-01 Auto Humidity Control System Patch Cable and extended playability of theD'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.