AussieAmplifiers NX150 Spyder

[Pocoyo]

Jeffery:

Got any drawings or specs for the case? I assume you made this stuff at home, but it does look good enough for other hobbyists to consider ...

ED

Hiii FastEddy

Do you understand ? 😀
That very quick explanation
i will make a hand picture
maybe can help you more

by the way, thanks FastEddy

 

[dark_avenger]

do we have a rough price on the NXP180SMD modules?, seems to me that there the best of both worlds, small and powerful.

 

[The Saint]

Hi dark_avenger

The NXP180 module when released in late March will cost $89.00AUD each plus postage and handling.
Yes the best of both world, I designed it so it DIYs could build a cheap high performance stereo or HT setup and still be very small and have the ability to scale it to what ever power level you wish.

I have a thread in the vendors bazzar with more information and other comments from other members if you would like to talk about it further there.

Sorry Jeffry I do not want to highjack your thread.
I am looking forward to seeing your completed NX150 amplifier.
You are doing a great job with it. One of the best I have seen.

Keep up the good work.

 

[Pocoyo]

Car Audio

Hiii

I dont feel like that Anthony 😀

But i think you can make it Car Audio from NX 180
Build the amp connection, Im sure it will sound great

General make a tactic, we just finish the job
Cheers

 

[FastEddy]

" ... Car Audio from NX 180 ..." ??

Might work fine if you cane get some decent higher DC voltage outta your car's 12 VDC system ... To get 100 watts per module, you would need continuous DV volts of 40+ volts and 2.5 amps or more. 😉

 

[Pocoyo]

Sorry i can make calculation as good as you 😀

oh yes fast eddy this is my hand drawing
about the encapsulated / chassis

You can produce there
dont forget give discount to other diy 😀

 

[Pocoyo]

Finish The Amps

After we collect all parts
now start to make a hole in bottom plate
for Feets, Toroids, PSU and Softstart

After that we can screw the feets to the plate
Nice Feets ..... ?

 

[Pocoyo]

Check The Softart

Now i check the softstart
( Actualy this is the happy ending )

When i connect the AC connector
So the standby lamp is on
look the little blue light
The yellow lamp is death
( too long in solder work 😀 )

I make a fatal mistake when make this SS
I buy toroids for 2 x 12 V, but the SS need 2 X 6 V
But after Smithy666 give me some information
So the SS is ready to work now

 

[Pocoyo]

On Position

When i click the switch
The "on" lamp is on now

 

[Pocoyo]

Set Up The Softstart

After make the final check
so i put the softstart in bottom plate

 

[Pocoyo]

Add PSU

Continued to screwed PSU on the Plate

 

[Pocoyo]

From the front

I just suggest if you make chasis
make it 44cm width, 35cm lenght
10cm height

With this chasis space available
look too small

 

[Pocoyo]

Range

Range between softstart and PSU
is to smal just 2mm

I hope this is OK
I hope not making any trouble

Regards, Jeffry

 

[Pocoyo]

QC Passed

Check the PSU
Works OK

 

[Pocoyo]

Set Up Toroids

Looks too big

 

[Pocoyo]

From the Front

Im glad i have space enough

 

[The Saint]

Hi jeffry

Looks good mate😀

When do you hope to complete the amplifier.

 

[Pocoyo]

I want to finishing this amp soon

There is some mistake in my back plate
and must make last finishing in my front
plate and backplate

In Indonesia we said SABLON in english
call screen printing


, Jeffry

 

[The golden mean]

Hi Anthony,

Out of curiosity; what is the reason for these modules to be discontinued:
NX 150 Synergy and NX 400 NL Synergy?

Regards
Håkan

 

[The Saint]

Hi Håkan

I am in the process of updating and replacing all of my amplifier range.
I had simply sold out of those amplifier modules and rather than
do another production run of them, I will be replacing them with a new higher performance modules and I will be reducing the number of them to a more managable level.
Also I am looking at moving back to VFETs and Bipolar output stages.

I hope this helps. 🙂