Mono NC400

About the Mono NC400

The Hypex NC400 Mono amplifier is a Class D power amplifier module renowned for its extremely low distortion and high efficiency, making it ideal for high-end HiFi applications. It delivers 400 watts into 4 ohms, 580 watts into 2 ohms, and 200 watts into 8 ohms with a total harmonic distortion (THD) typically below 0.0007%. The amplifier features a fully discrete input stage, differential inputs, and a non-hysteresis 5th order self-oscillating control loop that takes feedback only at the speaker output, ensuring transparent and neutral sound reproduction without adding coloration. The module is compact and lightweight (185g, 88mm diameter x 37mm height) and includes extensive microprocessor-controlled error protection and overvoltage/undervoltage safeguards. The NC400 Mono Kit includes the amplifier module, SMPS600 power supply, a DIY mono case, binding posts, cables, and all necessary components for easy assembly without soldering. It is designed for DIY enthusiasts seeking a no-compromise audiophile amplifier solution or for integration into active speaker designs.