The model 821 was designed for Roger Bobo, the reknown tuba soloist. It has a larger bell, a bigger, broader tone, and a bit more projection than the 621. It also includes two 5th valve slides. It includes a gig bag, as the larger bell prevents use of the stock Yamaha hard case. This horn is built to order, and may take several months to obtain. It is the top of the line custom solo tuba from Yamaha. it's also available in lacquer or silver plate, and includes a Yamaha mouthpiece.
Included: gig bag and mouthpiece.