Mark Levinson is a heritage American audio manufacturer with a history that dates back to the early 1970s. Based in Connecticut, the company is well-known for its ultra-premium (and ultra-expensive) hi-fi components, turntables, and, more recently, headphones.
Now, the audio brand has revealed its most high-end line of amplifiers to date: the 600 Series.
Mark Levinson 600 Series

Elite audio, American made
The recently announced 600 Series comprises three audio components: the No. 626 preamplifier, the No. 632 stereo power amplifier, and the flagship No. 631 monoblock amplifier.
According to the brand, the 600 Series “redefines what’s possible from preamplifiers and amplifiers, delivering an experience of power, precision, and purity that is unmistakably Mark Levinson.”