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magnum_1 6th June 2009 11:57 AM

NX400 - 400W RMS@4Ohms Lateral Mosfet Power Amplifier Module by Class-D for sale
I sell a pair of NX 400 Modules lateral mosfet power amplifier
Condition as new.

"An amplifier that boasts an incredibly small size, but with no compromise on performance or output. Containing either 2 double-die or 2 single-die Pro Audio Lateral MOSFETs, these amplifiers pump out some serious power for the size. We are the only company in the world that can produce this kind of power and quality with a PCB this big. After years of R&D, our team eventually came up with a design that works and can give you something that you have never seen before..."

Specifications :

Price 70 euros (for 2 modules) +shipping ..worldwide


meanman1964 6th June 2009 12:31 PM

What's the reason for selling?

magnum_1 6th June 2009 12:59 PM

Because I've finally succeeded in repairing my Aleph 30 ;
So I don't need another power amplifier...


meanman1964 6th June 2009 01:56 PM

Did you compair them with eachother?I also have to finish my Aleph 30.

magnum_1 6th June 2009 02:23 PM

So ,
is not easy to compare.
These modules goes at their best with right voltage
(min 20 VDC max 75 VDC Rail Voltage).
I tried with + - 25 VDC of my Aleph power supply , the result was good however: clear voices ,very detailed and refined sound...
But I'm sure that with right voltage (just about +-50 VDC ),
they could be much much better.....
(reach 300W@8ohm...!)

Here Specification sheet :


meanman1964 6th June 2009 04:01 PM

The 70 Euro is that shipping included?

magnum_1 6th June 2009 04:56 PM

No : is 70 euros plus shipping cost.

(I've checked now ,Posta raccomandata, for example :
shipment to Belgium --weight until 250g-- = 5,30 euros)


Andypairo 7th June 2009 12:28 PM

If I knew you were selling them that cheap I could have been tempted to keep them :D



magnum_1 7th June 2009 05:52 PM

Hi Andrea!!!!
You know , they still were in my closet....
(ho cambiato arredamento e per un altro finale posto non ce n'è proprio...:mad: )


magnum_1 9th June 2009 09:01 AM


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