Wedge sound boosters are designed to work with Wedge mouthpieces, and are not compatible with other brands., The sound booster for Wedge mouthpieces
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Trumpet Adaptor for Flugelhorn Mouthpiece (T.A.F., TAF) by KGU Music. Mouthpiece adaptor for a flugelhorn sound, deep cup mouthpiece adaptor for trumpet. From flugelhorn to trumpet conversion : Musical Instruments
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