Drum Workshop Drum Workshop, often abbreviated to DW, is a drum company based in Oxnard California. They are known around the world for their hardware, and created the first ever double pedal design, as well as the first ever cable hi-hat pedal. DW is also known for sponsoring great drummers like Niel Peart, Dave Grohl, and so on. DW's slogan is "The Drummers Choice." Average User Rating 0 0 votes Please sign in to rate. Your Rating 0 Contact Phone Number: +1 (800) 453-7867 Address: 3450 Lunar Ct. Oxnard, CA 93030 U.S.A. Email: email@example.com Online: History History coming soon!