ThIs LS28 is a piece in our showroom with minimal use. It has been kept in excellent condition and still looks just as good as when it came out of the box, all original packaging, paperwork and remote is included.
The LS28 line stage is a flexible and intuitive
preamplifier. Four balanced and four single-ended inputs, and two sets of both
balanced and single-ended outputs, allow maximum connectivity. The
straightforward menu allows control of numerous parameters, including input
naming, tube hours, auto shutdown, and home theater passthrough. 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.