Finger Cymbal

Triangle Plus


Order 2 or more Machines. Get 5% off each. Discount in cart.

Triangle Arm


Finger Cym Arm

Plus Body

Horizontal Mount

All pieces interchangeable. Mix and match.

Beater Upgrade Kit

Extra Plastic Ties

Finger Cymbal Mount

Triangle Suspension Mount

Order 3 or more. Get 10% off all. Discount in cart.


Long Sleeve


Short Sleeve


Long Sleeve

Machine Plus Body

Great addition if you already have a Triangle Arm, or Horizontal Mount.

Adjust your beater angle from 90 degrees, for a focused sound, to 135 degrees, for creating a spread of overtones.

The beater position can also be adjusted to find the optimal beater balance.

Includes the custom made 5/16" solid body brass beater.

The Plus Body was designed in collaboration with Neil Grover from Grover Pro Percussion.

[Triangle Arm, triangle, mount not included]

10 items left

Customer Reviews

Based on 13 reviews
Bill C. (Lakewood, NJ, US)

Triangle Machine Plus

Thank you Bill! Billy

William M. (Murfreesboro, TN, US)
Smooth Operating Awesomeness!

As an owner of both the standard Miller Machine and now the Miller Machine Plus, I can confidently state that the extra expense for the product is totally worth it! Super smooth feel and easily customizable to the players setup.

Thank you for this wonderful review Slade! Enjoy your new Plus Machine. Billy.

Joel B. (Phoenix, AZ, US)
Triangle Machine Plus

I chose the “plus” as I feel it gives me more tone options. My takeaway? What are YOU waiting for? Get one!

Thank you for leaving a review Joel, I really appreciate it! Billy

Ángel C. (Madrid, MD, ES)
Machine Plus Body

For me it is a significant improvement over the "normal" model of the body of the machine. Allows you to position thebody at different angles and provides a more stable fit. Totally recommended

Thank you Ángel! I'm glad we could come up with a better solution for you. Billy

90 to 135

Beater angle adjusts from 90 degrees to 135 degrees.

90° is great for a more focused sound - ideal for pit work.

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

Side To Side

The 5/16" solid body brass beater slides, side to side, to help you find the most optimal position for your setup.

Most helpful when the Machine is set at 135 degrees.

Custom Made

The Plus Body is cut, machined, and drilled, from a piece of aluminum square tubing, and powder coated for durability.

The 5/16" solid body brass beater is designed specifically for the Machine. Length, weight, and balance (fulcrum) are all optimized to get a great sound.

Red Striking Surface

Every Machine Body comes with the custom made red latex striking surface that features:

Excellent Rebound.
Natural Feel.
Minimal Stick Attack.
Great Visibility in Low-Light Settings.

Be confident you'll always get a great triangle sound.

Body Angle

Adjust the angle with this knob. Go from 90°, ideal for pit work, to 135°, great for orchestral, and contemporary settings.

The angle adjustment combined with the beater adjustment gives you many options to fine tune your triangle sound.

What's Included

Miller Machine Plus Body with angle, and beater adjustment.

Custom made 5/16" solid body brass beater with red latex striking surface.

In stock and ready to ship from Seattle, Washington.

Billy Built

Everything's designed and built by Billy Miller in his workshop in Seattle, Washington.