[Single Row Four Keys]
[Double Row Four Keys]
[Single Row Three Keys]
Name: single row 3 keys
Process: lacquer gold
Applicable for: Beginner/Results Testing/Professional Performance
Size: 12.0 inches (30.5 cm).
Style: B Flat
Material: Brass for musical instruments.
Name: 4 single row keys
Process: lacquer gold
Applicable for: Beginner/Results Testing/Professional Performance
Size: 12.4 inches (31.5 cm).
Style: B Flat
Material: Brass for musical instruments.
Name: 2 column, 4 keys
Size: 12.4 inches (31.5 cm).
Process: lacquer gold
Style: B flat to F key
Applicable for: Beginner/Results Testing/Professional Performance
Material: Cupro Nickel Voice Changer