Single handledly redefining what most have come to know as “tube audio”, Resarch Audio brought tube-technology back into the mainstream light when they established themselves as the sole American ...

As part of the company’s 50th anniversary, Audio Research has introduced its LS28SE preamplifier. Audio Research says that it applied what it had learned during the development of its 160 series of ...

Audio Research introduced the PH8 vacuum tube phono preamplifier that benefits from a number of circuit and parts improvements derived from their REF Phono 2. Rather than using the four 6922s of it ...

Audio Research, the respected high-performance audio manufacturer has introduced its Reference Phono 3SE phono preamplifier. The Minn.-based company explains that since the launch of its Reference ...

Audio Research was the original "high-definition" company in the early 1970s, long before HDTV came on the scene. Audio Research Corporation (ARC), based in Minnesota, was in the vanguard of the ...