Brand Trombone Mouthpiece Booster
Brand Mouthpiece Booster for Trombone/Baritone/Tenor Horn
The Brand boosters have a refined holding system that prevents tracks but can still be fixed firmly on the mouthpiece. The plastic mouthpieces therefore have a similar weight to metal mouthpieces while retaining the more comfortable feel on the lips. The Brand booster can also be assembled on all common metal mouthpieces.