• Closeup of beater angle adjustment for the Triangle Machine + (Plus) from The Miller Machine. Beater angle can be quickly adjusted from 90 degrees, for a focused sound, to 135 degrees, for creating a spread of overtones.
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The Miller Machine

Triangle Machine Plus

Triangle Machine Plus

BEATER
ARM
11.400 ISK
11.400 ISK
Sale Sold out

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The Triangle Machine + (Plus) is the result of a collaboration between Billy Miller and Neil Grover of Grover Pro Percussion.

Beater angle adjusts from 90 degrees for a focused, direct sound, perfect for pit work, to 135 degrees for a wider spread of overtones, great for orchestral and contemporary settings.

Beater position slides side to side, letting you find the ideal position for your setup.

Choose the Regular Arm for triangles up to 7 inches, for 8 inches and larger, go with the Plus Arm.

Note: A Triangle Arm is included with every Triangle Machine Plus, no need to order it separately.

More info below.

[mount, triangle, not included]

View full details

Designed in collaboration with Neil Grover of Grover Pro Percussion.

90 to 135

Beater angle adjusts from 90 degrees to 135 degrees.

90 degrees is great for a more focused sound, ideal for pit work.

135 degrees gives you a nice spread of overtones, great for orchestral, and contemporary settings.

Photo of The Miller Machine, Triangle Machine Plus showing how the beater can slide, side to side, to find optimal position for your particular setup.

Side to Side

Beater slides, side to side, to find the optimal position for your particular setup.

Most helpful when the Machine is set to 135 degrees.

Suspension Mount

"I really like this update.

There’s a safety loop just in case you have a failure mid-show and the increased stability of the hang lets your triangle stay still for manual and fast playing.

Solid improvements on an already great product."

Liz A. Verified Buyer

Flexible Positioning

Uses any standard 3/8" percussion mount to place it where it's most convenient.

Shown with RhythmTech DSM2 Mount.

Suggested Mounts

Striking Surface

Includes custom-made red latex striking surface.

Natural Feel

Excellent Rebound

Minimal Stick Attack

Great Visibility in Low-Light Settings

Billy Built

Designed and built by Broadway Drummer/Percussionist Billy Miller, in Seattle, Washington.

[Scandalous Cast Album]

About Billy

A Must Have

"As good as the original Triangle Machine was, the Triangle Machine Plus is even better.

This is a 'must have' not only from a Musical Theater perspective, but also a Symphonic perspective."

Drew L. Verified Buyer

What You Get

  • Triangle Arm (Regular or Plus)
  • Suspension Mount
  • Plus Machine Body
  • Brass, Stainless, or Steel Beater

In stock, ready to ship from Seattle, Washington.

Shown with Regular Arm (6" triangle) and Brass Beater.

"Damn Smart"

Just got the new machine. Thanks for incorporating the beater change I had in the back of my head, and the tilt function is damn smart.

None of the shows I'm doing this season call for a machine (Wicked and Beautiful) but I'm super glad to have it in my hands!

Mell C. Verified Buyer, US

Order Two or More Machines

Get 5% off each one, discount in cart.

Unbox & Setup

Machining Plus Body

In The Wild