TOPPING A90 Discrete / A90 Headphone Amp (Apos Certified)

Our best-selling amplifier "Mr. Clean." "The Giant Killer." "The Best Amp Ever." These are a few of nicknames the TOPPING A90, our best-selling amplifier, has gained since its release. At its most basic level, it's a balanced amp and pre-amp with tremendously clean and powerful output. At its broadest level, it's become the benchmark by which all other solid state amplifiers below $1,000 are judged. Calling all cans Planar magnetic, electrostatic, dynamic drivers, IEMs-pick your poison, the A90