The Nº 33H is born of rich tradition. The Nº 20, our first Monaural Reference Amplifier was introduced in 1986. With its two upgrades (the Nº 20.5 and Nº 20.6) this amplifier has been consistently used as a reference by music lovers, equipment reviewers, and high end audio manufacturers since 1986.

Never satisfied, the design team at Mark Levinson continued the search for technical progress beyond the Nº 20.6. Years of research and development led to the Nº 33H. Its striking appearance is an outward expression of fresh thinking and a willingness to challenge long-held assumptions. Its development represents a watershed in high performance music reproduction that benefits the rest of the Mark Levinson amplifier line. < Click for more details >