Nilai500 Mono Amplifier Kit
Nilai® Class D technology is here!Experience the power of high-fidelity sound with the Nilai500 Mono Kit, a DIY amplifier solution created for serious audio enthusiasts. Centered around the advanced Nilai500 amplifier module from Hypex Direct, this kit combines outstanding performance, straightforward assembly, and the flexibility to build a premium mono amplifier of your own.
The Nilai500 module is designed to deliver high-end audio performance with low distortion, excellent efficiency, and remarkable linearity for clean, audiophile-quality sound. Its design preserves the accuracy of the audio signal so the subtle details in your music come through with clarity. Hypex Direct’s advanced Nilai® technology also supports high efficiency, helping reduce heat output while improving overall reliability.
PS500The kit also includes the PS500 power supply, designed for high quality, efficiency, and dependable operation. This regulated power supply helps reduce noise and distortion while delivering strong, stable power. By maintaining consistent voltage and current, it avoids the fluctuations that can affect audio performance, resulting in cleaner sound with better dynamics, detail, and clarity.
Power to DeliverThis kit delivers 500 watts into 2 ohms, 525 watts into 4 ohms, and 260 watts into 8 ohms, giving it the ability to drive demanding speakers with confidence while producing dynamic, powerful sound. If that level of output is more than your speakers require, the Nilai500 stereo kit may be a better fit for medium-sized speakers, offering a well-matched balance of power and performance for a range of listening spaces.
No soldering is required. The kit comes with all necessary components and clear instructions, making it approachable for both first-time builders and experienced DIY enthusiasts. A build instruction video is also available under the video tab.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
The amplifier can be integrated easily with the rest of your audio system thanks to the 12V trigger input for synchronized power control. A convenient on/off button is also located on the front panel for simple everyday operation.
PersonalizeIdeal for building a high-power dual-mono system or expanding an existing multi-channel audio setup, this kit includes a rear LED switch that makes it easy to adjust the brightness of the front LED so it better suits your room or matches the rest of your system.
Whether you are an audiophile or a hands-on DIY builder, the Nilai500 mono kit offers the satisfaction of creating your own high-performance amplifier with results that feel professionally executed. You get the advantages of Hypex Direct’s advanced Nilai® amplification technology, including lower heat output, greater efficiency, and excellent sound quality.
The Nilai500 mono kit also pairs naturally with the Hypex Direct PreAmplifier, making it easy to assemble a complete high-performance audio system with smooth integration and impressive sound.
Create your own audio centerpiece with the Nilai500 mono kit and enjoy uncompromising sound quality shaped around your preferences.
Features
Ultra Low DistortionVery Low Idle PowerVery Low NoiseVery Low Output ImpedanceIncorporates Audiophile Components
Specifications
Inputs: 1 X Balanced XLR, 1 x Trigger 12VOutputs: 1 x Gold-plated binding post setOutput Power (2Ω): 1 x 500WOutput Power (4Ω): 1 x 525WOutput Power (8Ω): 1 x 260WChannels: 1Automatic input voltage selection: YesMains voltage input: 100-120Vac / 200-240Vac ±10%
This Kit Contains
Complete Hypex Direct Nilai500 mono case “matte black”Complete internal cable harnessPS500 power supplyNilai500 amplifier moduleInput board & Front boardAll needed mounting materialsAssembly instruction1.5mm Allen key2.5mm Allen keyTX-10 Torx keyTX-20 Torx key
Product ApplicationsHypex Direct products can be used in a wide range of DIY applications. Explore the different examples within each application category to help find the right solution for your project.
PreamplifiersA preamplifier boosts low-level signals up to line level, which is the standard operating level required by your power amplifier. That means a preamp is needed for nearly any audio source. In addition to raising low-level signals, a preamplifier also manages source switching and volume control for line-level inputs.
Examples of available preamplifier solutions:
Available solutions Switch Mode Power Supply Notes
Included Fully analogue, modular design, discrete op-amps
＋ Included Analogue and digital, modular design, discrete op-amps
Mono Power AmplifierA mono power amplifier is a self-contained single-channel amplifier unit with its own dedicated power supply and matched amplifier section. Mono power amps are often regarded as one of the best ways to build a high-quality amplifier system. They are commonly used in Hi-Fi and high-end audio systems, but they can also serve in musical instrument amplifier applications.
Examples of available mono power amplifier solutions:
Output Power (4Ω) Available solutions Switch Mode Power Supply Notes 525WIncluded 180W ＋ 400W ＋ 525W ＋ 800W ＋ No DC error protection 1150W ＋
Stereo / Dual Power AmplifierA dual power amplifier contains two power supplies and two amplifier channels, with each channel running from its own dedicated power supply. Both the power supplies and amplifier sections are housed within a single enclosure. A stereo power amplifier uses one power supply to run two amplifier channels within the same enclosure.
Examples of available stereo / dual power amplifier solutions:
Output Power (4Ω) Available solutions Switch Mode Power Supply Notes 300 + 300WIncluded 1 pcs for a stereo setup 2 x 525W Included 2 pcs for a stereo setup 180 + 180W ＋ for a stereo setup 300 + 300W ＋ for a stereo setup 400 + 400W
＋ No DC error protection 1150W + 1150W
＋ 2 pcs for a stereo setup
Multi Channel Amplifier & Immersive AudioA multichannel amplifier houses multiple amplifier channels within a single enclosure. Common multichannel designs include 4, 8, 16, or even 24 channels. Most use a single power supply, though some models may include two or more power supplies depending on the number of channels and the power demands.
Examples of available multichannel amplifier solutions:
Output Power (4Ω) Channels Available solutions Switch Mode Power Supply Notes 150W 8＋ No DC error protection180W2 ＋ 180W4＋ No DC error protection 180W 6 ＋ No DC error protection 300W2 ＋ 300W4 ＋ 400W 2 ＋ No DC error protection 400W4 ＋ No DC error protection 400W 6 ＋ No DC error protection, reversing phase for half of the UcD400 modules 400W 8 ＋ No DC error protection, reversing phase for half of the UcD400 modules
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.