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NCx122MP

H04U008389
Product information "NCx122MP"

The NCx122MP, a compact power dual-amplifier brick, represents the next generation of Class D amplification, incorporating our advanced NCOREx® technology.

Building on the proven performance of NCORE® and leveraging insights from our latest Nilai technology, the NCx122MP offers exceptional audio fidelity and efficiency in an integration-friendly design. This versatile module is ideal for a wide range of audio applications — from high-quality power amplifiers to high-performance active loudspeakers.

At the heart of the NCx122MP is a dual, self-contained, high- performance NCOREx® Class D amplifier. NCOREx® is a continuation of the NCORE® lineage, enhanced by Nilai research that has significantly improved the loop filter. This enhancement enables a >75dB loop gain across the entire audio band, providing ultra-low harmonic distortion, intermodulation distortion and negligible output impedance. The result is an amplifier that delivers transparent and dynamic audio with >60dB error correction throughout the audio spectrum, dramatically reducing distortion from the power stage and output filter.

The control mechanism is based on an upgraded phase-shift-controlled, self-oscillating loop, ensuring precise and clear audio reproduction. Combined with a flat frequency response regardless of load impedance and minimal electromagnetic interference (EMI), the NCx122MP guarantees pristine sound quality.

The power supply architecture of the NCx122MP has also been refined, featuring a highly-efficient switch mode power supply (SMPS) with synchronous rectification on the main output rails. The integrated low-power standby supply complies with 2013 ERP Lot 6 0.5W requirements, optimising energy efficiency. An automatic input voltage doubler enhances universal mains compatibility, making the NCX122MP suitable for diverse environments and applications.

To further expand its versatility, the NCx122MP is equipped with the Hypex Extension connector, enabling the integration of an additional low-power tweeter amplifier channel. This feature allows for advanced multi-way loudspeaker configurations, making the NCx122MP a flexible and powerful solution for demanding audio applications.ΩΩ

Highlights

  • • High efficiency
  • • Universal mains operation
  • • Flat, fully load independent frequency response
  • • Low output impedance
  • • Very low, frequency independent THD
  • • Very low noise

Features

  • • 5W standby SMPS
  • • Advanced protections

Protections

  • • Advanced overcurrent protection
  • • DC protection
  • • Over temperature protection
  • • Short circuit protection

Possible applications

  • • Monitor loudspeakers for studios
  • • Active PA loudspeakers
  • • Active HiFi loudspeakers
Output Power (2Ω): 2 x 115W
Output Power (4Ω): 2 x 125W
Output Power (8Ω): 2 x 75W
Channels: 2
Distortion: 0.0015% 20hZ < f < 20kHz. Pout = 1W
Power Bandwidth: 20Hz - 35kHz
Frequency Response: 10Hz - 48kHz +0/-3dB. All loads
Output impedance: 2mΩ (Max) - f < 1kHz, 4mΩ (Max) - f < 20kHz
Standby Output Voltage: 5.1 Vdc
Standby Output Current: 1 A

Hypex icon Recommended additional parts

Cable set NCxxxMP
The Cable set NCxxxMP is a complete cable set to connect the NCxxxMP amplifier to your application. Note: For the connection of the NC100HF please refer to the "Cable set NC100HF". NCore signal cable not included and not needed with the NCxxxMP amplifier range.

NCxxxMP Evaluation board
This board is specifically designed to make it easy to evaluate the new NCxxxMP series mains powered NCORE modules. Furthermore, the NC100HF can be easily connected. All necessary control IO's and supplies are easily accessible via test pads for evaluation. The evaluation board comes with 10mm nylon spacers which can be used to mount the board using M3 screws. All necessary interface cables are included. The signal, speaker and mains cables are open ended, meaning that you are free to connect it in with your own connectors in your own way. Features • Makes it easy to evaluate the NCxxxMP series with the optional NC100HF • PS Enable switch • Ch 1-2 mute switch (also mutes ch3 by design) • H-Box connector • H-Bus connector • NC100HF half H-Box connector Included • A breakout PCB to quickly evaluate the NCMP series • Z10A25L1 - 25cm 10 pole JST to interface between NC100HF and NCMP • Z10C12L1 - 12cm 10 pole Hypex Bus ribbon cable • Z16C14L1 - 14cm 16 pole Hypex Box ribbon cable • Z8C10L1 - 10cm 8 pole Hypex Half-Box NC100HF ribbon cable • Z2A20L7 - 20cm JST VHR-2N open ended NC100HF speaker cable • Z4A20L7 - 20cm JST VHR-4N open ended NCxxxMP speaker cable • Z4B50L2 - 3x 50cm NCORE Molex Microfit to open end signal cable • Z2A30L1 - 30cm JST VHR-3N open ended mains connection cable

NCx102EXT
The NCx102EXT is an NCOREx® based high-performance Class D amplifier add-on module for the NCx-MP series. It is designed to be used in active speaker applications as an additional full audio band power amplifier channel, optimised for the higher-frequency audio band. The NCx102EXT has a wide input voltage range, compatible with our entire NCxxxMP range. It is directly powered from the NCxxxMP module via the Hypex Channel Extension interface. The amplifier used in the NCx102EXT is a self-contained, high-performance Class D amplifier intended for a wide range of audio applications – from public address systems to ultra high-fidelity replay systems for studio and home use. Chief distinguishing features are flat frequency response, irrespective of load impedance, nearly frequency-independent distortion behaviour, and very low radiated and conducted EMI. Control is based on a phase-shift-controlled, self-oscillating loop taking feedback only at the speaker output. As a vital component of the revolutionary Mains Powered NCORE® amplifier family, the NCx102EXT extends your system’s capabilities, creating additional channels that cater specifically to high and mid-frequency ranges. Designed as a full range module, the NCx102EXT takes your audio to new heights. Immerse yourself with the full bandwidth capabilities – from mighty lows to superlative highs. The NCx102EXT effortlessly interfaces with the on-board Switched Mode Power Supply (SMPS) of the Mains Powered NCORE® amplifier family modules. This synergy ensures a harmonious collaboration, so you can easily expand your NCORE®-based system. Active speaker amplification: unlock the full potential for a combined NCORE® + NCOREx® based system in an instant. Plus, build a sophisticated audio setup with ease, whether an active speaker configuration (up to four-way) or four-channel amplifiers. Highlights • High efficiency • Flat, fully load-independent frequency response • Low output impedance • Very low, frequency independent THD • Very low noise Features • NCOREx® Technology • NCx-MP Add-on • External controlled operation • Specifically designed as channel extension for our Mains Powered NCORE® and NCOREx® modules Protections • Advanced overcurrent protection • Exessive DC protection • Short circuit protection • Over temperature protection Possible applications • Monitor loudspeakers for recording and mastering studios • Public address systems • Active loudspeakers
Now with FIR!
DSP3-213
Step into the realm of high-grade audio with our series 3, mono/3-way DSP solution, a gateway to a high-grade audio experience like never before. Engineered with precision and passion, this board, built on the Analog Devices ADAU1452, beckons audiophiles to enter the world of high-grade audio perfection. Crafted to perfection, the DSP3-213 is optimized for use with our mains-powered NCORE® Family of amplifier power bricks. The marriage of cutting-edge technology and meticulous design ensures unparalleled audio quality, setting new standards in the pursuit of sonic excellence. Elevate your audio journey by expanding the DSP3-213’s capabilities with optional boards such as the DIGin3-322 for digital inputs or the SUBin3-110 tailor-made for subwoofers. This modular design ensures adaptability to your evolving audio needs, allowing you to create a personalized audio system. Whether you’re aiming for a full-scale home theater experience or a refined stereo setup, the DSP3-213 adapts to your aspirations. Immerse yourself in the power of customizations with the HFD (Hypex Filter Design) software. The DSP3-213 supports a wide array of IIR and FIR filter options, enabling you to fine-tune the DSP behavior and filtering to meet the unique demands of your audio environment. From crystal-clear highs to powerful lows, every nuance of your audio is sculpted to perfection. Envision a premium stereo or 2.1 system by configuring multiple DSP3-213 boards in a master-slave setup. This innovative configuration unlocks the full potential of your audio setup, delivering an immersive and captivating auditory experience that transcends traditional boundaries. Whether you’re a discerning audiophile or a professional sound engineer, the DSP3-213’s versatility elevates your audio ambitions. Store and recall different presets effortlessly. The DSP3-213 allows you to save varied filter settings, inputs, and volume offsets, ensuring seamless transitions between different audio environments. This flexibility caters to the diverse preferences of audiophiles, putting the power of audio personalization in your hands. Effortlesly switch between movie nights and music sessions with presets that enhance every experience. Experience intelligence in audio with features like Auto-signal-detect and adjustable standby settings. These intuitive functionalities ensure that your audio system seamlessly adapts to your needs, providing an uninterrupted and enjoyable listening experience. The DSP3-213 isn’t just a device; it’s a partner in your quest for audio perfection, intelligently adapting to your preferences. The same powerful DSP3-213 platform is the heartbeat of our Fusion Amplifier Family. Immerse yourself in a world where innovation meets performance, and redefine your audio expectations with the Fusion Amplifier Family. Each Fusion amplifier embodies the same commitment to excellence, ensuring that your audio experience remains consistently exceptional. Highlights • Three channel active filtering • One FIR (4500 taps) or three (1500 taps per channel) per preset • Compatible with NCMP and NCAS series • Three programmable presets Features • Configurable Soft clip limiter  • IIR & FIR capable  • Programmable with Hypex Filter Design (HFD)  • Automatic source selection  • Automatic signal detection  • Optional IR remote control  Possible applications • High-end consumer audio • Active loudspeakers • Subwoofers • PA systems • Studio monitors

DSP3-224
The DSP3-224, a new creation in our Series 3 lineup, redefines the standards of audio excellence. Engineered with precision and ingenuity, this stereo/4-way DSP solution is a beacon of innovation, poised to elevate your audio experience. With the advanced ADAU1452 and optimization for seamless integration with the Mains Powered NCORE® Family of power amplifier bricks, the DSP3-224 is not just a product; it's an auditory masterpiece. Tailored for versatile applications, the DSP3-224 boasts robust DSP functionalities, making it an exceptional choice for crafting high-quality audio applications. Whether you are immersing yourself in the nuances of a stereo setup, pushing the boundaries of a 4-way speaker system, or exploring the possibilities of a 2.1 loudspeaker configuration, the DSP3-224 consistently delivers an unparalleled level of pristine audio that transcends expectations. Immerse yourself in the power of customizations with the HFD (Hypex Filter Design) software. The DSP3-224 supports a wide array of IIR and FIR filter options, enabling you to fine-tune the DSP behavior and filtering to meet the unique demands of your audio environment. From crystal-clear highs to powerful lows, every nuance of your audio is sculpted to perfection. Future-proof your audio system with the DSP3-224 by enhancing its capabilities with the optional DIGin3-322 digital input board. This modular approach allows you to adapt and grow your audio setup as your needs evolve, ensuring a flexible and scalable solution for even the most discerning audiophiles. Configure outputs effortlessly for Bridge-Tied Load (BTL) operation when connected to a 2-channel amplifier. The DSP3-224's intuitive design ensures a seamless and straightforward integration process, providing you with the flexibility to optimize your audio setup for maximum performance. The DSP3-224 empowers you with a suite of intelligent features, including Auto-signal-detect, adjustable standby settings, and EQ functionalities. Experience a level of control that puts you in the driver's seat, allowing you to create the perfect active speaker system tailored to your unique preferences. Effortlessly adapt to different audio environments with a system that responds intelligently to your needs. Highlights • Four channel active filtering • Stereo input XLR & RCA • Stereo input FIR (2048 taps) or four mono output FIR (1024 tabs per channel) • Compatible with NCMP and NCAS series • Three programmable presets Features • Configurable Soft clip limiter • IIR & FIR capable • Programmable with Hypex Filter Design (HFD) • Automatic source selection • Automatic signal detection • Optional IR remote control Possible applications • High-end consumer audio • Stereo power and integrated amplifiers • Active loudspeakers • PA systems • Studio monitors