The Wallace TWC-501 bubble wah-wah type jazz mute has a moveable stem, and is lightweight and easy to handle. The stem is made with six O-rings and will not move or fall out. The 501 is provided with an extra stem (without cup section) that can be used to tighten the sound, and offers a greater choice and flexibility.
- Bubble wah-wah type jazz mute
- All aluminium