Internal dampener - bought new and surplus to requirements so never used. Please see photos.
Ludwig P40662 Tone Control USA Model Drum Internal Muffler Dampener New Sealed
Vintage PREMIER Snare Drum Internal Fastening Washers x 8
Vintage Premier Tom Snare Drum Internal Damper Muffler
Snare Drum Damper Drum Mute Dampener Pad Accessories Percussion Instrument
External Drum Damper / Dampener / Muffler / Tone Control 002-100-121
Vintage 1960's, 1970's, 1980's Drum Tone Dampener Switch Knob Clean Condition A+
