YCB-822S C Tubas
5th Valve Slide
![](/sv/files/F1F471C4B8A74A098F7EEB80641D481C_12074_240x144_ae6778a2591e083e69b29268540740a5.jpg)
A 5th valve slide extension supplied with the YCB-882/882S allows you to change between "longer whole step down" or "two whole steps down".
A 5th valve slide extension supplied with the YCB-882/882S allows you to change between "longer whole step down" or "two whole steps down".