Grover MM-1 Miller Machine Triangle Triggering Device Bongos The main tube tuning slides

The main tube tuning slides of euphoniums designed for trigger mechanisms have a rod base to which the trigger rod attaches

Experiment

External Memory: SD Card (SDHC supported)

the PreSonus EarMix 16M personal monitor mixer accepts 16 mono channels of input via AVB networking

WAV file format

Grover MM-1 Miller Machine Triangle Triggering Device Bongos The main tube tuning slidesA 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