PURIFI EVAL3 Eigentakt Mono Amplifier Kit

The PURIFI EVAL3 Eigentakt 1ET7040SA Mono Amplifier Kit represents a landmark in high-fidelity audio engineering, offering a complete solution for those who demand reference-grade performance from their sound system. This meticulously designed kit enables you to construct a single-channel amplifier that sets new benchmarks for clarity, control, and sonic purity.

Ideal for audiophiles building a dedicated stereo or multi-channel system, this mono module excels in driving everything from demanding bookshelf speakers to large floor-standing towers. Whether you are upgrading an existing setup or embarking on a new DIY project, the EVAL3 delivers the transparency and power needed to reveal every nuance in your music collection. Its compact form factor also makes it suitable for integration into custom enclosures or professional installations where space is at a premium.

At the heart of this kit lies PURIFI’s revolutionary Eigentakt™ topology, a self-oscillating Class D design that achieves extraordinary linearity and efficiency. With a staggering 129 dB signal-to-noise ratio and total harmonic distortion of just 0.00035% at 200 W into 4 Ω, the amplifier reproduces audio with vanishingly low coloration. It delivers 1 × 950 W at 2 Ω, 1 × 500 W at 4 Ω, and 1 × 250 W at 8 Ω, while maintaining a frequency response from DC to 20 kHz. The 40 A current limit ensures robust control over low-impedance loads, and the 4.4 kΩ differential input impedance guarantees seamless integration with a wide range of preamplifiers.

This kit is the ultimate choice for discerning listeners who refuse to compromise on accuracy. It combines cutting-edge technology with practical design to deliver an amplifier that performs far beyond its modest footprint.