ニューストンライン151 テナートロンボーン用ミュートの高価買取価格

The product you’re referring to is the New Stone Lined 151 Straight Mute for tenor trombone. It is designed to fit tenor trombones and is used to alter the instrument's sound by reducing the volume and changing the tonal quality. These mutes are typically made of materials that provide a warm sound while maintaining good intonation.
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