The Denis Wick SM4U has my warmest recommendation.

"The Denis Wick SM4U has my warmest recommendation.

for me, Steven mead's Ultra SM4U is the right choice over the Alliance and Perantucci mouthpieces, and I feel that, with this mouthpiece, I can better adapt my tone and articulation to my surroundings, and that I can 'enter into character' when necessary in the band. The rim shape makes it easy to 'get around' in different registers, and the large V-shaped cup will ensure that it is easier to make the 'modern British' sound, which is what I peronally strive for."

Steffen Maersk

Euphoinum player, The Royal Lifeguards Music Corps, Copenhagen, Denmark Solo Euphonium, Concord Brass Band

(edited and translated from the original Danish)