Send the following on WhatsApp
Continue to ChatYamaha SB1X Silent Brass System for Tuba https://www.empeda.com/product/yamaha-sb1x-silent-brass-system-for-tuba/
Yamaha SB1X Silent Brass System for Tuba https://www.empeda.com/product/yamaha-sb1x-silent-brass-system-for-tuba/