King Professional Tenor Trombone Model 4BF
MODEL 4BF
The King 4BF trombone has a classic large bore symphonic trombone design, with the advantage of having an F-attachment trigger to extend the range of the instrument and help with those difficult “extended arm†passages. This model features a .547 bore and a bronze brass bell to offer the performer a quick response with a warm, full tone.
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MODEL 4BF
The King 4BF trombone has a classic large bore symphonic trombone design, with the advantage of having an F-attachment trigger to extend the range of the instrument and help with those difficult “extended arm†passages. This model features a .547 bore and a bronze brass bell to offer the performer a quick response with a warm, full tone.
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