Lillian Burkart has an international reputation for headjoints that spans decades. By listening to the needs of flutists, Burkart has developed an awareness of changes in players' sensibilities regarding sound production and response. This awareness drives the design of their headjoints.

C4 model: This embouchure, derived from a classic cut, produces a warm, round, full-bodied sound. It is noted for its fluidity and flexibility in slurring wide intervals. The stability and ease of play allow for nuance within a wide range of colors and dynamics.

M2 model: This unique cut is Lillian Burkart's most innovative. The air stream is quickly excited and the player achieves exceptional response and projection. All three octaves have a ringing resonance and a dark core. The M2 model provides an unprecedented dynamic range and powerful low register.