Aftermarket Percussion Products Inc. succeeds in providing high quality innovative products at tremendous value for our customers.

Berklee School of Music graduate John Renzi has over 20 years of experience in the music industry and is extremely passionate about exceeding expectations.

John Renzi is the inventor of the 'Renzi – Stomp Louder', a shock-absorbing heel pad with a much more comfortable and supportive system for bass drum pedal performance inprovement.