PURIFI EVAL1 | Eigentakt | Stereo Amplifier Kit

The PURIFI EVAL1 Amplifier Stereo set represents a landmark in reference-grade audio amplification, offering an extraordinary combination of power, precision, and transparency. As a compact booster module, it is ideally suited for discerning audiophiles, professional studio environments, and high-end home theatre systems where sonic purity is paramount. Its robust design also makes it an excellent choice for active loudspeaker projects or upgrading existing amplification chains.

At the heart of the EVAL1 lies PURIFI’s revolutionary Eigentakt circuit topology, which delivers an astonishing signal-to-noise ratio of 131 dB and an impressively flat frequency response from 0 to 60,000 Hz. This Class D amplifier provides a nominal 425 watts per channel into 4 ohms, 227 watts into 8 ohms, and 450 watts into 2 ohms, with a minimum load of 2 ohms. The amplifier features both 14 dB and 27 dB gain settings, XLR input connectors, and banana plug speaker outputs, ensuring flexible integration. With a current limit of 25 amps and exceptional efficiency, the EVAL1 maintains vanishingly low distortion across its entire operating range. Housed in a compact 142 x 146 x 39 mm chassis with a PCB power connector, this module delivers uncompromising performance for the most demanding audio applications.