Bach Tenor Trombone Large Shank Mouthpiece 3G Accessories - Drums CRITICAL MASS gives you the

CRITICAL MASS gives you the option of either plug-in power via the optional POWERPLUG 9 V adapter – or battery operation for those occasions when you’re just doing a short set

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High performance compact subwoofer: All the performance of a larger bass box in a more compact design that’s lighter and easier to carry than conventional subwoofers

It also offers a degree of off-axis rejection

Bach Tenor Trombone Large Shank Mouthpiece 3G Accessories - Drums CRITICAL MASS gives you theMouthpieces Selecting a Mouthpiece When selecting a mouthpiece, a brass instrumentalist should choose one with a solid, compact tone of large volume. A carefully selected Bach mouthpiece can help improve a players embouchure, attack, tonguing and endurance. Because no two players have the same lip or tooth formation, what is perfect for one may be entirely unsuitable for the other. Bach produces many different models so that each player can find the