About

About Sonic ReVision - The BOOM C.R.D. SonicReVision is dedicated to developing the next generation of sonic enhancements for the modern bass drum. The BOOM C.R.D. (Compound Resonance Driver) is Owner–Inventor Sam Millender’s latest breakthrough and the second game-changing product in his pursuit of perfected low-frequency resonance. More than a single accessory, the BOOM C.R.D. is a complete sonic-shaping system. Its interchangeable attachments — including solid caps, ported caps, and frequency-modulating inserts — allow drummers, recording engineers, and live-sound professionals to tailor, extend, and optimize the character of any bass drum with unprecedented precision. Designed for portability, flexibility, and real-world workflow, the BOOM C.R.D. system delivers deeper punch, controlled resonance, and enhanced harmonic structure whether on stage, in the studio, or on the road. With magnetically mounted components and instant configurability, it adapts to every style, every drum, and every acoustic environment. Put the BOOM in your bass! @ SonicReVision.com