Warburton A.P.E. Delrin for Trumpet stand Internal size: 9

Internal size: 9

With the capacity to hold up to three horns or a combination of horns and mutes

low-noise plastic glides

Outfit: Silver-plated mouthpiece

detachable metal leg base screws into the peg so that the entire unit can be stored in the bell of the instrument

Warburton A.P.E. Delrin for Trumpet stand Internal size: 9Its easy to use just plug your mouthpiece into it and start buzzing in the lower range. Then increase the pitch of your buzz as if playing a scale. As you ascend higher up the scale you will naturally start to press the mouthpiece harder against your lips. The harder you press, the more you will compress the spring which in turn will cause the air outlet to begin closing. If youre pressing too hard, the air outlet closes and the buzz stops because the