The LS28 line stage is a flexible and intuitive pre amplifier. Four balanced and four single-ended inputs, and two sets of both balanced and single-ended outputs, allow maximum connectivity. This is an ex-demo unit in outstanding condition with a low 108 tube hours.
The straightforward menu allows control of numerous parameters, including input naming, tube hours, auto shutdown, and home theater pass through. Phase invert and mono are also standard functions. At the heart of the LS28 are four 6H30 vacuum tubes in the analog circuit. While the LS28 is the perfect match for any Audio Research amplifier, it has been designed to work with nearly any amplifier on the market today.
The Foundation Series continues this passion and philosophy, offering the listener stunning playback, great value, and unparalleled long-term support.
Audio Research is one of the oldest continually operating manufacturers in American audio. The company was founded in 1970 in Minneapolis with one goal in mind: to advance the state-of-the-art in music reproduction. Today, Audio Research remains a performance-oriented company by philosophy and design. New product introductions are driven only by genuine advances in technology and performance. The company has grown steadily over the last 40 years, with a network of top audio specialist retailers across North America and distributors throughout Europe, Asia and South America. The company occupies a 48,000 square-foot, technically-advanced production plant and administrative headquarters in Plymouth, Minnesota, where approximately 50 technical, assembly and support staff guide the product line from concept to finished goods.
Here’s the bottom line, and I’m giving the punch line away early in the review. After living with the Foundation series for a few months now, they all deliver top of class performance, and each offers exceptional value, judged alone. more...