The Brand booster increases the mass of most trumpet mouthpieces. The extra weight ensures a better snap-in of the tones, a fuller sound and more projection. The Brand Booster is fixed to the mouthpiece with a plastic ring. This prevents scratches on the mouthpiece and guarantees a secure hold of the booster.
The Brand Booster stainless steel trumpet at a glance:
Increases mass of trumpet mouthpieces
More weight ensures better sound snap-in, fuller sound and more projection
Booster is fixed by plastic ring to ensure secure hold and to avoid scratches