Yamaha · Professional · YTR-8335II · 2013–present (Xeno line since 1990)
Yamaha Xeno 8335 Trumpet
The Xeno began with a favor. In 1978 Thomas Stevens, principal trumpet of the Los Angeles Philharmonic, asked Yamaha to build him a trumpet, and a small team spent ten years on prototypes, building hundreds of bells, until he was happy in 1988. Along the way Yamaha released the heavyweight YTR-8335H in Japan in 1986, its first trumpet with two braces. Designer Kenzo Kawasaki then went through an English dictionary page by page looking for a name and stopped near the end at Xeno, meaning from a foreign place. The first Xeno, the YTR-8335US, went on sale in Japan in 1990, and the line went worldwide with plain model numbers in 2001. The YTR-8335II is the 2013 update, with a new bell design, thinner valve casings and pistons, and a button on the first slide for fine-tuning resistance. It keeps a one-piece 4-7/8 inch bell, a 0.459 inch medium-large bore and a heavyweight body. Kessler and Sons lists it as handmade in Japan. Earlier Xenos turn up for sale too, and the stamp tells you which one you're looking at.
YTR-8335IIS, IIG and IIGS (silver plate, gold brass bell, or both)YTR-8335IIRS, a reverse-style model with a heavy mouthpiece receiver and no third valve water keyYTR-8335LAII, the Wayne Bergeron modelYTR-8345II, the large-bore (0.462 in) sisterEarlier Xenos, the YTR-8335, 8335S, 8335G and 8335GS from 2001, and the Japan-only YTR-8335US (1990) and USII (1994)