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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
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.
1 | Molex power input |
2 | Molex signal input |
3 | Speaker output on speaker terminal: - GND / + Signal |
4 | Gain selector (jumper) |
Technical characteristics
Specifications | |
---|---|
Product type | Amplifier module |
Amplification type | Class D |
Technology | Nilai® |
Channel | Mono |
Output power | 500W @ 4Ω (THD 0.00015%) 500W @ 2Ω (1kHz, THD 1%) 525W @ 4Ω (1kHz, THD 1%) 260W @ 8Ω (1kHz, THD 1%) |
THD+N | 0.00015% |
Output impedance | 40µΩ |
Frequencyr esponse | 0Hz - 70KHz (+0/-3dB) |
Output noise | 9µV |
SNR | 134dB |
Idle power | 2.25W |
Power supply input | Molex 2x 7pins connector (2 lines) |
Audio input | Molex 2x 2pins connector (2 lines) |
Audio output | Speaker screw terminal (do not overtighten, soft alloy screws) |
Gain selector jumper | |
Gain | Low: 11.8 dB Mid: 21.8 dB High: 27.8 dB |
General | |
---|---|
Power supply | +/-70V Dedicated high-end PS500DIY power supply recommended |
Weight | Approx. 200g |
Dimensions | 100*100*40mm |
Mounting holes spacing | 70*70 mm |
Mounting screws | 4* M3 |
Package | 1* Hypex Nilai500DIY amplifier module 1* 14-pin Molex power cable 1* 4-pin Molex signal input cable 1* Two-spade cable to bare wires 1* Allen key 1* Torx key 4* Screws |
Input | Molex |
Output | Screw terminals |
Channel | 1 (Mono) |
Class | Class D / T |
Amplifier chip | Hypex Nilai |
Power (W) | 500.0 |