Audio Research
Audio Research is based in the US and is an audio system manufacturer. The brand uses vacuum tubes suited for this generation, making it different from any other manufacturer. Vacuum tubes provide you with a better sound quality that captures each note perfectly, and Audio Research applies the same principle to create its amplifiers, pre-amplifiers, etc. The brand makes integrated, pre and normal amplifiers, digital and analog sources, and controlling remotes to create the perfect sound system for every audiophile.
