The successor to the NCore NC400, the Nilai500DIY, Hypex's mono Class D amplifier module, also features a totally discrete buffer stage and integrated voltage regulators, but with improved performance. This power amplifier can deliver power of up to 500W at 4 Ohm (THD+N 0.00015%). The use of high-end components and an all-new control loop technology boosts its performance and outperforms its predecessor by a factor of 10. This translates into a distortion factor 10 times lower, power supply noise rejection 10 times higher and output impedance reduced by a factor of 10.

This module is particularly suitable for audiophile DIY amplifier projects in dual mono, or for building high-performance active loudspeakers. The PS500DIY power supply module is also recommended for powering this Nilai500DIY amplifier module.

The circuit is designed so that the signal only travels along a path using discrete components. This avoids the pick-up of parasitic noise from the control and protection system driven by an on-board microprocessor.

With its current capacity of 23A and very low output impedance (40µΩ), this amplifier module is perfect for projects requiring high power without distorting the sound or compromising on audio accuracy.