Papa! I want to have Zen V5.

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#124
Aha . . . 🙂

Just finished the front faces
The simple squares show no taste
A small touch given in shape

:xmastree:
 

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#127
Hi all

I did one thing that experts never recommend.
Let's see the attached picture. Do you see it?

Before I tell you what it is . . .

I had listening and oscilloscope tests.
From the tests, I can't detect any trouble, with luck . . .

The oscillopscope test results will follow (probably 6 posts) 🙂
 

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#137
pinkmouse said:
You didn't get a proper carpenter to fit your floor? Those gaps between the planks are way too big. 😉
Click to expand...


Ha ha ha . . .
I gave up.
Quality control? Quality assurance?
I really have nothing to do about it :apathic:

The gaps between the planks are still ok, but the gaps through the windows . . . My ZV5 helps some . . . 😀



PS. My place is a rental service apartment priced way overly.
 
#138
Babowana said:



As I have ever said, yes.
During the tests, I see quite much of distortion.
2nd harmonics due to the unmatching complementary pair
of IRFP250N and IRFP9240.
Nevertheless, the sound is quite mine 🙂

Any special reason of asking?
Click to expand...


I have no complains and I wouldn't tell you anything you doesn't know already-looking on those CRO pics.......
just one thing-why you didn't make that box as a tower,with htsnks on tower sides?
in that case wires can be shorter,and you can have one piece amp,instead of 3 piece jobie 😉
 
#139
Zen Mod said:
just one thing-why you didn't make that box as a tower,with htsnks on tower sides?
in that case wires can be shorter,and you can have one piece amp,instead of 3 piece jobie 😉
Click to expand...


Thanks for the idea of the tower.
I agree with you that it would have been much better.
I will consider practicing it in the near future 😉

I started this ZV5 without any organized plan.
And, I had some problem in getting materials for boxes,
with language barrier here in this Great China.

So, I just bought the wood panels from Ikea,
cut them to the sizes, collected PSU components and
bolted them onto the panels.

I found the heat sink and ordered to cut it to the sizes of
estimated heat capacity, and bolted MOSFETs on them.

After all wire arrangement, tested the sound,
got wonderful sound, and wanted to finish this project,
completing the housing of the PSU body.

Now, I arrived to the current shape 🙂
If I try to force myself into finding one thing good with the three
pieces, it would be that the closed box can have low operating
temp of almost room temperature - longer life of elec capacitors.
 
#140
Babowana said:



...................................
Click to expand...



heatsinks left and right ,mounted on box (in the middle)

they have enough clearance from your nice wooden floor to have 'nuff air

terminals on the back
led on front :devilr:

if you are not satisfied with this solution,you can always send hardware to me .......snks will be good used,box I can use for parts storage ..........

:devilr:
 

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