Warranty Registration
Congratulations on your product by Dual Stage Amplification! We put our heart and soul into designing, making and testing it, and we want to ensure that it continuously works for you as it should!
Dual Stage Amplification products are warrantied from original manufacturer defects for life, and most if not all issues are covered as well. Filling out this form promptly after purchase will enable us to be in contact if you ever have an issue.
In EL34 we trust!