Wisdom Audio SA-3 DSP Power Amplifier

The Wisdom Audio SA-3 DSP is a state-of-the-art, three-channel amplifier delivering 500 watts per channel into four-ohm loads. Designed and manufactured in the United States, this amplifier integrates advanced digital signal processing (DSP) capabilities, ensuring precise control over crossover, delay, gain, and equalization settings. Its high efficiency not only conserves energy but also minimizes heat generation, making it an ideal choice for audiophiles seeking both performance and sustainability.  Exceptional Power and Efficiency: Traditional amplifiers often convert a significant portion of electrical power into heat, leading to inefficiencies. In contrast, the SA-3 DSP operates at approximately 90% efficiency, ensuring that more power reaches your loudspeakers and less is wasted as heat. This design allows for multiple amplifiers to be installed in close proximity within equipment racks without concerns about overheating.

Advanced Digital Signal Processing: Equipped with a sophisticated DSP board, the SA-3 DSP offers comprehensive digital active crossover management, precise delay adjustments, gain control, and customizable digital EQ profiles. Additionally, it features a Dante Digital Audio Input and Finite Impulse Response (FIR) filters, providing unparalleled flexibility in sound customization and speaker configuration.  Robust and Compact Design: Measuring 3.5 inches in height, 17 inches in width, and 13.63 inches in depth, the SA-3 DSP's compact 2RU form factor ensures seamless integration into various setups. Despite its powerful capabilities, it maintains a shipping weight of 40 lbs (19 kg), reflecting its robust construction.