Teaching aid and control for trumpet pressureless blowing - has flat trumpet support board with side grips for both hands

摘要

The teaching aid controls pressure-free blowing of trumpet etc. The trumpet (6) is placed on a flat board (1) which has handles both sides (4, 5) for holding with both hands. Pref. the board is rectangular with the handles on the top surface close to the long sides of the board. The handles are typically semicircular grips, and the board top is covered in plastics or rubber (10), bonded to the board. The board edges are chamfered or radiussed. ADVANTAGE - Simple design, and easy handling.