There are five individual categories: Loudspeakers (including subwoofers), Amplification Components (preamplifiers, power amplifiers, etc.), Digital Sources (CD players, transports, processors), Analog Sources (phono cartridges, turntables, tonearms, FM tuners, etc.), and Accessories (everything else).
The two most important categories, however, are the "Product of the Year" itself—the best of…