The Tom Crown 30TPM is a practice mute designed for trumpet that substantially reduces volume by blocking airflow with a conical body and solid cork bell seal. This design lowers the sound output so players can practice quietly without disturbing others. Unlike straight mutes, practice mutes like the 30TPM feature a sealed cork that restricts air escape, with sound escaping only through a small opening in the mute body, enabling very soft play during warm‑ups and rehearsals. Practice mutes are commonly used for quiet practicing at home or before performances.
Sounds: Very low volume; suitable for quiet practice and soft muted passages.
Specifications:
- Instrument: Trumpet practice mute
- Model: 30TPM
- Type: Practice mute
- Design: Conical body with cork bell seal
- Sound Attenuation: Greatly reduced volume with air escape through a small hole
- Measurements: Width: 8.00 (in), Height: 8.00 (in), Depth: 8.00 (in)








