Power 3

About the Power 3

The Power 3 is a flagship monoblock amplifier from Sonic Frontiers, designed for audiophiles seeking both power and refinement. It combines classic tube circuitry with modern engineering, delivering 220 watts into 8 ohms with a frequency response of 5Hz to 75kHz. The amplifier is praised for its speed, precision, clarity, and ability to control virtually any speaker. Its fit and finish are exceptional, with a heavy, laser-cut stainless steel chassis and thoughtful user features such as a standby mode to prolong tube life and a mute function for safe cable swapping. The Power 3 uses a direct-coupled design for improved transient response and features high-quality components throughout, including premium capacitors and resistors. It is designed for ease of maintenance, with a user-friendly bias adjustment process and included accessories for tube handling. While it excels in neutrality and control, some listeners may find its dynamics slightly restrained compared to other top-tier amplifiers.