Ernie Bal Strap Blocks - Red/Black (4pk) Ukulele The "Bucket Brigade" technology gives

The "Bucket Brigade" technology gives NU-X AD-3 the pure analog delay effect with a heat that is not obtained from other digital delay pedals

UWP Protected (Unique Wax Protection)

press/hold the foot-switch to activate the Shine circuit which adds a whole new level of tone brightness

Go from waxy smooth

Ernie Bal Strap Blocks - Red/Black (4pk) Ukulele The "Bucket Brigade" technology givesSecurely fasten your strap to any instrument with Ernie Ball rubber strap blocks. Fits most strap button types and provides a tight fit without any modification to your guitar. Made of flexible, durable rubber that will slip over existing strap buttons for a secure connection.