Alliance WA12-4 Prestige Trumpet SP

Alliance WA92-5P Prestige Tuba GR, Mouthpiece for Tuba, Inner cup diameter: 30.00 mm, Medium cup, Comparable to Perantucci, Silver-plated with gold rim

Alliance WFM-RM1A Cornet GP, Mouthpiece for Cornet, Inner cup diameter: 17.00 mm, Flat cup, A-cup version with a slightly flatter cup and modified backbore to support playing in the higher register, Gold-plated

Alliance WFM-DC6SG, Mouthpiece for Euphonium, Internal diameter of the cup: 25 mm, Medium cup, One mouthpiece with a small shank for baritone and euphonium / trombone with a small shank, Gold-plated

Alliance WFM-DC4 Euphonium GP, Mouthpiece for Euphonium, Internal diameter of the cup: 25.75 mm, Medium cup, The perfect mouthpiece which combines tonal focus and brilliance in the high register, David Childs uses this mouthpiece when playing trombone, Gold-plated

Alliance WA72-5 Prestige Trombone SP, Mouthpiece for Trombone, Inside cup diameter: 25.5mm, Rim: 6.75 mm, Bore: 7.2 mm, Standard cup depth, Developed with the support of experts from Buffet Crampon and the team of the Grimethorpe Colliery Band, Silver-plated

Alliance WA52-4 Prestige Euphonium SP, Mouthpiece for euphonium, Internal diameter of the cup: 25.75 mm, Medium cup, A bit smaller than WA51-3, Comparable to Denis Wick SM5, Silver-plated

Alliance WA42-4 Alto Horn SP, Tenor Horn Mouth Piece, Inner cup diameter: 18.25 mm, Deep cup, A good mouthpiece for beginners, Silver-plated, Tenor horn shank (straight design)

Alliance WA22-3 Prestige Cornet SP, Mouthpiece for Cornet, Inner cup diameter: 16.50 mm, Rim: 5.15 mm, Bore: 4.6 mm, Deep cup, Standard for children, A very popular mouthpiece, Comparable to Denis Wick 4 and Yamaha David King, Silver-plated

Alliance WFM-DC4S Euphonium GP, Mouthpiece for Euphonium, Inner cup diameter: 25.77 mm, Medium cup, This mouthpiece was developed and tested by David Childs, Gold-plated