D’Addario Humidipak Maintain 2-Way Humidification System Electric Guitar Strings The Trinity System delivers an

The Trinity System delivers an even more authentic tone than the Pure Pickup alone

- Like all D'Addario electric guitar strings

Internal Dimensions: 48" x 14

Flipping into Custom mode instantly changes the sound character to a cleaner analog tone with over twice the available delay time

D’Addario Humidipak Maintain 2-Way Humidification System Electric Guitar Strings The Trinity System delivers anThe D'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. Unlike refillable humidifiers, the Humidipak system provides true two way purified humidity control by adding and removing moisture on demand. No more manual adjustments based on