D'Addario Varigrip Hand Exerciser Mandolin Gig Bag Four isolated 9V outputs

Four isolated 9V outputs

Adjustable from 37 to 62 inches

Based on vintage greenbacks but rated for much higher power

• Premium Waza Craft pedal with all-analog audio circuitry

The Loudbox Mini sports an MP3 input and balanced XLR D

D'Addario Varigrip Hand Exerciser Mandolin Gig Bag Four isolated 9V outputsDesigned to develop and maintain the strength and dexterity of your fingers, hands, and forearms, the D'Addario Varigrip features an ergonomic design and variable tension that is customizable for each individual finger. The reversible molded grip even uncovers simulated strings to help develop and maintain finger calluses when you are away from your instrument. The ultimate conditioning tool for musicians.