Ernie Ball, Inc. (hereafter "EB") warrants for one (1) year from date of purchase by the initial retail purchaser that this product shall be free from defects in material and workmanship. Any material or workmanship determined defective by EB within the one (1) year term shall be repaired or replaced by without charge for parts and labor provided the unit is returned, transportation costs prepaid, to Ernie Ball, Inc., 4117 Earthwood Lane, San Luis Obispo, CA 93401, or to such facility authorized by EB. EB will pay shipping costs to return the unit to it's owner.