Established in 1973 by audio designers Paul McGowan and Stan Warren, PS Audio is an American company renowned for its high-fidelity audio components. Based in Boulder, Colorado, PS Audio specializes in creating power-related products, amplifiers, preamplifiers, digital-to-analog converters (DACs), streaming devices, and cables for audiophiles and the sound recording industry.

PS Audio's product lineup includes the PerfectWave series, representing the culmination of decades of dedication to audio excellence. The Stellar series offers high-end performance at more accessible prices, while the Sprout series provides compact, all-in-one solutions for modern listeners.

In addition to their electronics, PS Audio has ventured into loudspeaker design with the Aspen series. This line features models such as the FR30, FR20, FR10, and FR5, each crafted to deliver exceptional sound quality and seamless integration into various listening environments. The Aspen series combines advanced driver technology with elegant design, reflecting PS Audio's commitment to innovation and musicality.

All PS Audio products are meticulously handcrafted in their Boulder facility, ensuring the highest quality and performance standards. With a passion for music and a dedication to enhancing the listening experience, PS Audio continues to be a leader in the high-fidelity audio industry.