top of page

Elevate your audio experience with the PS Audio Stellar S300, a high-fidelity stereo power amplifier designed to invigorate your loudspeakers. With a blend of innovative Class D technology and a touch of Class A finesse, the S300 offers exceptional power, control, and musicality at a compelling price point.


Unleash the Potential of Your Speakers


Effortless Power and Control: The S300 delivers robust performance, offering 140 watts per channel into 8 ohms and an impressive 300 watts per channel into 4 ohms. This ensures effortless control over your loudspeakers, even during demanding musical passages.


Dual Mono Design: Optimal performance is achieved through the S300's dual mono design, housing two mono amplifiers within a single chassis. This setup provides dedicated amplification for each speaker, resulting in a wider soundstage, improved instrument separation, and heightened dynamics.


Technological Innovation Meets Musicality


Hybrid Class D with Class A Analog Cell: By combining Class D amplification for efficiency with a discrete Class A MOSFET-based Analog Cell for warmth and detail, the S300 offers exceptional performance without compromising musicality.


Unwavering Control and Detail: Featuring an ultra-linear, high-current Class D output stage, the S300 ensures tight control over your loudspeakers, delivering clear, detailed, and distortion-free sound reproduction.


Designed for the Discerning Listener


Rich and Engaging Sound: Prioritizing musicality, the S300 delivers a rich and engaging sound characterized by deep, powerful bass, crystal-clear mids, and airy, extended highs.

Versatile Connectivity: With RCA single-ended and XLR balanced inputs, the S300 offers versatile connectivity options, ensuring compatibility with a wide range of source components.


More Than Just Powerful Amplification


Effortless Operation: Featuring a user-friendly design with a simple front panel layout and a standby button for convenient power management, the S300 ensures an effortless listening experience.

Cool Running Design: Thanks to its efficient Class D technology, the S300 runs cool even during extended listening sessions, reducing fan noise and ensuring long-term reliability.


The PS Audio Stellar S300 is the amplifier of choice for audiophiles seeking outstanding power, control, and musicality in their stereo system. With its innovative design, robust performance, and attractive price point, the S300 promises to reignite your passion for music.

PS Audio Stellar S300 Amp

PriceFrom R48 500,00


bottom of page