About Us

AFTERMARKET PERCUSSION PRODUCTS, INC. (AMPP, INC.) succeeds in providing high quality innovative products at tremendous value for our customers.

Who is AfterMarket Percussion Products Inc. (Ampp Inc.)?
We are a start-up company born at NAMM 2016 and located in Riverside, California.  As part of our Mission Statement, we listen to the drummers needs and select projects which help Percussion and Drum Education, Advancements towards improving performance and Functionality all at an Affordable Price!

Berklee College of Music graduate JOHN RENZI has over 20 years of experience in the music industry and is extremely passionate about exceeding expectations.

We love our customers and welcome your feedback and suggestions. Use our Contact Us page to tell us what we’re doing right or what we can improve on.



© 2017 AMPP Inc. & The Renzi™ | All rights reserved.


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Reference to them is for compatibility purposes only and does not imply any affiliation with or endorsement by them.