Product information "NC122MP OEM"
The NC122MP amplifier module incorporates a low power standby power supply (meets 2013 ERP Lot 6 0.5W requirements), a highly efficient switch mode power supply and a high-performance Class D amplifier in one compact and easily applicable power brick.

The amplifier used in the NC122MP is a self-contained high-performance class D amplifier intended for a wide range of audio applications, ranging from public address systems to ultrahigh-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.

The main SMPS providing the power for the amplifier is a compact, high power, highly efficient, regulated half bridge converter with synchronous rectification on the main output rails. These properties make this technology  ideal for powering Class D audio amplifiers.

For applications requiring a standby mode, a low power standby SMPS also has been integrated into this product. To achieve universal mains input compatibility this SMPS features an automatic input voltage doubler.

The Hypex Channel Extension connector provides for an additional low power tweeter amplifier channel.


  • Monitor loudspeakers for recording and mastering studios
  • Audiophile power amplifiers for professional and consumer use.
  • Public address systems
  • Active loudspeakers


  • Two channel amplifier
  • 5W standby SMPS
  • Advanced over current protection
  • External controlled operation
  • Auto-switching (115/230V)
  • Low weight: 415g.
  • Compact: 170 x 85 x 40mm


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


  • NC122MP OEM module
  • Manual

Power (2Ω): 2 x 115W (BTL 2Ω is not supported)
Power (4Ω): 2 x 125W (1 x 200W in BTL)
Power (8Ω): 2 x 75W (1 x 250W in BTL)
Channels: 2
Technology: NCORE®
Family: Mains Powered NCORE® Family
Automatic input voltage selection: Yes
Mains voltage input: 230V / 115V

Hypex icon Recommended additional parts

The NC100HF is a dedicated tweeter-amplifier which fits the NCxxxMP series. It is a NCore amplifier that works with the NCxxxMP modules to create a second or third channel for the amplifier. It operates from the on-board SMPS of the NCxxxMP module and is compatible with the whole range. This makes it possible to build a complete NCore based system in a heartbeat.By design, NCore has a full range frequency response and power bandwidth. However this module is designed to be used for mid- and high frequencies only, i.e. starting at approximately 500Hz.APPLICATIONS:Monitor loudspeakers forrecording and masteringstudiosPublic address systemsActive loudspeakersFEATURES:One channel amplifierAdvanced over currentprotectionRemote controlled operationLow weight: 75g.Compact: 85 x 39 x 27mmHIGHLIGHTS:High efficiencyFlat, fully load-independentfrequency responseLow output impedanceVery low, frequencyindependentTHDVery low noiseCONTENTS OF PACKAGING:NC100HF amplifier moduleManual

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.Note: the XLR connectors in the picture are for example only and not included.Features:Makes it easy to evaluate the NCxxxMP series with the optional NC100HFPS Enable switchCh 1-2 mute switch (also mutes ch3 by design)H-Box connectorH-Bus connectorNC100HF half H-Box connectorIncluded:A breakout PCB to quickly evaluate the NCMP seriesZ10A25L1 - 25cm 10 pole JST to interface between NC100HF and NCMPZ10C12L1 - 12cm 10 pole Hypex Bus ribbon cableZ16C14L1 - 14cm 16 pole Hypex Box ribbon cableZ8C10L1 - 10cm 8 pole Hypex Half-Box NC100HF ribbon cableZ2A20L7 - 20cm JST VHR-2N open ended NC100HF speaker cableZ4A20L7 - 20cm JST VHR-4N open ended NCxxxMP speaker cableZ4B50L2 - 3x 50cm NCORE Molex Microfit to open end signal cableZ2A30L1 - 30cm JST VHR-3N open ended mains connection cable

Now with FIR!
The DSP3-213 (formerly called MP-DSP Main) is a high grade, three channel DSP board to be used specifically with the Hypex Mains Powered (MP) and NCORE® Active Speaker (NCAS) series amplifiers. It can be expanded with an optional digital input board or high level input board for subwoofers. Multiple DSP boards can be used in master-slave configuration to create a stereo or 2.1 system. Three presets are available to store different filter settings, inputs and volume offsets. If a 2-channel amplifier is connected the outputs can easily be configured for BTL operation.APPLICATIONS:High-end consumer audioActive speakersActive subwoofersPA systemsStudio monitors FEATURES:3 programmable presets Configurable Soft clip limiterAutomatic Source selectionAutomatic signal detectionOptional IR remote controlMaster-slave operation