Nagra is arguably the most respected professional audio brand in the world.
Nagra introduced its first tape recorder, the Nagra I, in 1952, and ever since has built on its success by continually raising the bar in the field of analog and digital tape recorders and movie sound production. Nagra also entered the high-end audio field in 1997 with a line of amplifiers, preamplifiers, and CD players.
Notable products include the pyramid shaped PMA monoblock amplifiers. They're rated at 200 watts, with a frequency response of 10 Hz to 70 kHz. Also notable are the DAC which is a DAC, the CDP which is a CD player, and the CDT, a CD Transport.
Nagra is owned by the Swiss company Kudelski SA.
HomeTheaterReview.com's Nagra product reviews include:
For an in-depth history, check out the Wikipedia article.