Ullvén Mutes Bass Trombone POPY Cup Mute trumpet We offer the following services:

We offer the following services:

optimizing projection while enriching the instrument's tonal warmth and breadth

Valve Casing: Standard weight for durability and comfortable handling

reliable action

Its compatibility with modular backbores makes it perfect for musicians looking to customize their setup for optimal performance

Ullvén Mutes Bass Trombone POPY Cup Mute trumpet We offer the following services:Ullvn Mutes Bass Trombone POPY Cup Mute Introducing the versatile and adaptable Ullvn POPY Cup Mute the perfect solution for all your bass trombone cup mute needs. This mute features an adjustable cup that allows you to achieve a range of different sounds, from a soft and warm tight cup to a bright and crispy open cup with rich overtones and perfect pitch. Whether you're a soloist or part of a brass section, this mute will enable you to cover 90% of