AUDIOPHONICS MPA-M250NC Power Amplifier Class D Mono NCore NC250MP 1x250W 4 Ohm

AUDIOPHONICS MPA-M250NC Amplifier Mono Class D NCore 1x250W 4 Ohm
The Audiophonics MPA-M250NC incorporates a Hypex Ncore NC250MP power amplifier module. This is a solid basis to build a high-performance mono HiFi system, capable of delivering 1x250W under 4Ω.

Average votes for this product
5.0 / 5

By buying this product you get 37 loyalty points


Reference : 14445
New product

379,00 €tax incl.

315,83 € tax excl.

- +

 
Shipping date: 16-10-2024.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

Livraions depuis la france
 
Livraison depuis la france Livraison depuis la france Livraison depuis la france

Livraison depuis la France
Facturation France
SAV France

2 Years warranty

Accessories for this product

 
More info

Audiophonics MPA-M250NC

Power Amplifier NCORE NC250MP 1x250W 4Ω Black

Powerfull and reliable amplifier

The Audiophonics MPA-M250NC incorporates a Hypex Ncore NC250MP power amplifier module .

This is a solid base for building a high performance mono HiFi system, capable of delivering 1x250W at 4Ω.
On a single double-sided PCB it is composed of a low power supply for standby , a powerful switching power supply but especially a Class D amplification circuit extremely effective.

The amplifier used on this NC250MP module offers a high efficiency of 92% and allows it to be used for very different purposes, both for studio use and for integration into a high fidelity audio system .

The distinctive features of this amplifier are its linear frequency response regardless of the load impedance and therefore its faithful reproduction, its very low distortion but also its very low EMI radiation rate. Added to this is a professional-level signal-to-noise ratio (121dB).
The amplifier control is based on a self-oscillating phase-shift loop, taking into account the response only at the output the loudspeaker, always in an optical sound transparency.

The main SMPS power supply to the amplifier is a regulated, high power, high efficiency Half Bridge (Half Bridge) converter with synchronous rectification on the main output rails. An ideal power supply to provide this Class D amplifier with the power it needs.
To be compatible with & nbsp; 100-120V and 200-240V supply voltages, this one is equipped with a automatic input voltage doubler.

Highlights

  • High Efficiency
  • Linear frequency response, independent of impedance
  • Low output impedance
  • Extremely low THD, independent of frequency
  • Very low noise


Hypex NC122MP

NCore Technology

NCore amplifiers are the first Class D amplifiers to approach the performance of operational amplifiers, but also to surpass them in terms of quality of sound reproduction. So, they are able to deliver a clear, rich and musical sound while remaining compact.

This NCore technology combines the stability of Hypex's UcD family of amplifiers while offering lower distortion and output impedance.

Amplificateur Ncore

100% Aluminum casing

We integrate this amplifier Hypex NCore NC250MP in a housing 100% Black brushed aluminum.

This case offers an elegant finish, the thick walls give it a great resistance, allowing to protect as it must be the components.
The natural conduction of the aluminum, as well as a studied air flow, make it possible to dissipate the heat produced by the module.
Moreover, the housing is silkscreened on the facade with the logo NCore and back with the nomenclature of each port.

Its very compact format with a small width makes it possible to reduce the congestion to the maximum, thus offering high performances in a reduced space.

This amplifier is DC pass-through , there are no decoupling capacitors at the input.
Be sure that your source is DC free before use.
The DC protection triggers at 12V DC, which is a quite high value.

In addition to the usual connections, we will note on this rear face the presence of a trigger input. & nbsp;
This input in 3.5mm Jack format allows to turn on the module with a signal of a DC voltage of 5 to 12V to synchronize it with a preamp having this type of output.
It is also possible to chain 2 amplifiers, and to turn on both simultaneously while controlling only one, the input being transformed into an output if the power button of one of the amplifiers is activated.

This amplifier's trigger needs to be used with a mono trigger cable (sold separately).



There is also a diode on the front panel relaying the status of the module, & nbsp; lighting up & nbsp; if & nbsp; a DC voltage is detected at the output.

Specifications

Spécifications
Type of amplifierClass D
Power1x250W 4Ω @ 1kHz THD=1%
1x130W 8Ω @1Khz THD=1%

1x 125W 4Ω @ 10Hz-20kHz THD=0.0015%
1x 65W 8Ω @ 10Hz-20kHz THD=0.0015%
THD+N0.0015%
SNR121dB
Noise30µV
Frequency response10Hz - 50kHz
Efficiency92%
Gain25.5dB
Input sensibilityPuissance maxi à 1.66V RMS
XLR : 2x0.83V RMS
RCA : 1.66V RMS
Chanels1 (Mono)
TechnologyNCore
IEC SocketWith switch
InputsRCA Mono / XLR Mono
Input/outputTrigger 5-12V DC
OutputSpeaker connectors
General specs
Casing material100% brushed aluminium
Power Supply230V / 110V (automatic switch)
Main : IEC (Included)
Trigger : Jack 3.5mm 5-12V (non Included)
ColorBlack
Dimensions141x357x65mm
Weight$1800g
Power cableIncluded
 
Data sheet
InputRCA
OutputSpeaker terminal
ColorBlack
Channel1 (Mono)
ClassClass D / T
Amplifier chipHypex Ncore
Power (W)250.0
Remote ControlNo
 
Delivery

We deliver all over France, and internationally.
To find out the amount of shipping costs, simply go to your cart once you have added the desired products.
To discover our different services and delivery options, click on the following logos :

Only registered users can post a review. Log in or create an account .
Average votes
5.0 / 5
8 reviews
Why write products reviews ?
You can share your feelings about products and help other people by sharing your experience

Note :
 5/5
Date :
excellent
Acheté pour remplacer un kit elektor ampli/filtre Sub (trop fragile: pistes décollées, irréparable), cet ampli classe D est étonnant: graves fermes et moins empâtés qu'avec mon vieux kit elektor. Il descend bas et tient bien le HP grave.
Sensibilité d'entrée un peu plus faible que celle de mon kit elektor. Pour finir il rayonne un peu en HF: j'ai un recepteur DAB et j'ai du éloigner l'ampli et l'orienter dans un certain sens pour eviter les pertes du signal DAB.
 (4)
 (0)
This review has been posted for AUDIOPHONICS MPA-M250NC Power Amplifier Class D Mono NCore NC250MP 1x250W 4 Ohm
Note :
 5/5
Date :
Des matériels de qualité
Ces blocs mono, en classe D, permettent une restitution de qualité, associés au préampli phono à tube Dynavox TPR-2.
Très bon rapport qualité / prix.
A recommander
 (2)
 (0)
This review has been posted for AUDIOPHONICS MPA-M250NC Power Amplifier Class D Mono NCore NC250MP 1x250W 4 Ohm
Note :
 5/5
Date :
Ampli pour infragrave
Je recherchais un amplificateur pour driver un infragrave et ce petit amplificateur m'a surpris par la tenue de la membrane, sa précision, définition, le moteur de mon HP a une bobine mobile de 100mm. Je l'ai essayé sur une enceinte large bande aussi (appareil mono), même constat.
Sa sensibilité d'entrée n'est pas très élevée, mais n'enlève rien a ses qualités.
Ce petit ampli tiens vraiment ses promesses et je le conseille.
 (1)
 (0)
This review has been posted for AUDIOPHONICS MPA-M250NC Power Amplifier Class D Mono NCore NC250MP 1x250W 4 Ohm
Note :
 5/5
Date :
fansastic
I've replaced my old hi-end mono amps pair, 250W/4 ohm for listening to my classiques Dynaudio Confidence 5 (4 ohm, 80 dB/W/m). I am surprised this Ncore sounds absolutely transparent, no sound signature. I've noticed lower distorsion when playing loud, I cannot hear amp limitations. My room is about 27 m2 so this 250W works well. For a larger room and a so low 80 dB/W/m sesitivity a 400~500W could be necessary if real world SPL is wanted. The trigger input is very suitable. The amp remains cool even when playing loud. The box is ok and no luxurious kind of. This Ncore is almost perfect, immo.
 (1)
 (0)
This review has been posted for AUDIOPHONICS MPA-M250NC Power Amplifier Class D Mono NCore NC250MP 1x250W 4 Ohm
Note :
 5/5
Date :
Tres magnifique!
I am very happy with my purchase. The amplifier is a great value, with crystal clear sound from a small, light chassis at a very reasonable price.
 (0)
 (0)
This review has been posted for AUDIOPHONICS MPA-M250NC Power Amplifier Class D Mono NCore NC250MP 1x250W 4 Ohm
 
AUDIOPHONICS MPA-M250NC Power Amplifier Class D Mono NCore NC250MP 1x250W 4 Ohm
The Audiophonics MPA-M250NC incorporates a Hypex Ncore NC250MP power amplifier module. This is a solid basis to build a high-performance mono HiFi...

Write a review !


*



No products

To be determined Shipping
0,00 € Tax
0,00 € Total

Prices are tax included

Check my cart