Since the mid 1930's Humes & Berg Stoneline Mutes have been out performing a lot of brands. An idea first thought up by Willie Berg, the Stoneline mutes have set the standard for performance level mutes.
The aim is to provide top quality mutes at an affordable price point, allowing most the ability to have mutes that are fantastic.
This 'Wah Wah Du All' mute is an excellent addition to any players collection. The inner tube can be left in or removed, both options give a different tone. The extendable tube is also referred to as a Harmon, Bubble or Tin mute and as well as the slight variety of options in design it also offers a wide range of tonal uses. You can also use your hand or fingers over the end of the open tube to make a plunger style effect which is also modified by the aluminium bubble style design.