A New, Precise Way To Make The Most Of Your Triangle - The Grover MM-1 Miller Machine Triangle Triggering Device Teaming up with innovator Billy Miller, Grover has created the ultimate triangle triggering device! This machine accommodates triangles up to 10″ in size and comes with a Grover Pro Brass Tubular beater. The fully adjustable machine allows multi-percussionists to play a triangle with their hands or mallets. The angle of the beater can be set at either 90° (for a focused sound) or at 135° (for creating a spread of overtones).As a bonus, the extra-long triangle suspension arm is machined to attach to Grover's Dual Triangle Mount. This affords you the flexibility of mounting the triangle with either single- or dual-point suspension. Suspending from two points ensures that the triangle remains perfectly steady, even when playing very fast repetitive notes!*Does not include pictured triangle Manufacturer: Grover Pro PercussionModel: MM-1SKU: I509538-N-0-WHXXUPC: 874833008300We are Chuck Levin's Washington Music CenterSince 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.
