直筒式小号弱音器在演奏过程中发音灵敏、直接，声音结实，音准良好，音色柔美偏向木管乐器，它在所有音域都能够表现自如，音质稳定性好，携带和使用都很方便。B型为黄铜底座。感谢宫羽提供文字。

Heavier than the regular aluminium version this mute produces a more brilliant sound. Very useful for its wonderful projection in the symphony orchestra, it produces a harder-edged sound in fortissimos than the regular aluminium mute. Also great for pit playing (both in operas and musicals) and in big bands if a strident muted sound is needed. It has all the all-round versatility of the DW5504 but with extra punch.

“The Denis Wick brass-bottomed mute is a versatile straight mute perfectly suited to both jazz and orchestral work. Perfect intonation and a brilliant sound distinguish this mute from its competitors.” ~ Byron Wallen