The Antoine Courtois AC334XML Xtreme Series trumpet was introduced in 2009, and represents the pinnacle of a manufacturing tradition that began in 1879. It features a reverse leadpipe and a medium large bore, along with some attributes that are particular to the Xtreme Series. It features front end cornet-style bracing for a tight, focused sound that is great for lead trumpet in ensemble contexts. The AC334XL is the ultimate manifestation of Antoine Courtois instruments' reverence for its long tradition of brass manufacturing while at the same time employing modern precision manufacturing methods. The AC334XL features a one-piece, handmade brass bell, a genuine Anoine Courtois mouthpiece and a deluxe case. With its strong sound personality, incredible precision, and playing comfort, the Antoine Courtois AC334XML makes for a new experience in trumpet playing.