Best Brass Straight Trumpet Mute - AluminiumBest Brass straight has a dark and rich sound from its pianissimo in all registers, while it still is hard to accomplish that with traditional straight mutes. Especially, the difference in low registers is a definite advantage. Also, a lot of conventional straight mutes actually have their pitch intonation issues. If you just need Straight sound, that might be ok, however, those muts are useless for most of the professional players. Best Brass