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Old 5th April 2014, 01:26 PM   #551
Just DIY!
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Location: Montreal
Quote:
Originally Posted by Vis View Post
Hello,

So this is the content of the package I received from Roberto.

General View
Attachment 410548

DPS-400
Attachment 410550

PBTU-3
Attachment 410549

Amplifier module
Attachment 410551

And finally all the connectors and stuff
Attachment 410552

So let's get to work

Cheers

Vis
Hi Vis,

You will not be dissapointed at all! I have 2x kit 3 which is SDA-400 and DPS-400 together and all I can say for now is wow! First time I hear a Class D amplifier that is not aggressive in the upper range and not over exaggerated in the mids. Sounds really fluid with a very good soundstage. I will advise however to not use the included potentiometers, connect directly and use a good preamplifier makes a good improvement on sound to my own liking.

Right now, my friend is evaluating the amp in his own setup and really liking it. I plan to bi-amp a pair of 3 ways with these modules.

Have fun!
Do
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Old 5th April 2014, 01:57 PM   #552
Vis is offline Vis  Switzerland
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Hello,

So this is the content of the package I received from Roberto.

General View
IMGP3448.jpg

DPS-400
IMGP3451.jpg

PBTU-3
IMGP3450.jpg

Amplifier module
IMGP3453.jpg

And finally all the connectors and stuff
IMGP3454.jpg

So let's get to work

Cheers

Vis
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Old 5th April 2014, 02:41 PM   #553
AP2 is offline AP2  Italy
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Hi Do,
This can be given by the potentiometer which is also inserted on the (-IN), but does not worsen dramatically.
I agree for direct connection input for sure.
Vis:
Thanks for shared your products.
I recommend changes (removal of the pot), only after you've tried everything.
however, I will post a simple diagram for the jumpers to do.

Regards
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Old 8th April 2014, 02:09 PM   #554
AP2 is offline AP2  Italy
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Location: Italy
Hi,
INFO from AudioPower.
Some expect that new stocks of the DPS-400, arrived!
just in time for refreshment of the shop.


I wanted the services assembles with my last review (equal to the GB version).
A new version dedicated to ICEPower DPS-400-IP
DPS-400-LV (ELNA caps and Nippon Denso High Voltage cap) 120Vac Market.
DPS-400 Standard (400mA startup current & 10A instead of 8A.
All included with customization, DC Power, and Aux (VN-REF or GND).

Others good...coming soon

Tomorrow I continue with description of the Dps-400 In Side.

Regards
Attached Images
File Type: png PBTU-2-New.png (648.3 KB, 174 views)
File Type: png DPS-400-IP-New.png (842.4 KB, 158 views)
File Type: png DPS-400-New.png (644.9 KB, 148 views)
File Type: jpg DPS-400-New-GB.jpg (55.7 KB, 142 views)
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Old 15th April 2014, 02:19 PM   #555
Nimaj is offline Nimaj  France
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Hi everyone

I have an SDA400 + DPS-400 and I mesured 2mV on the inputs of the SDA. Is it normal ?
If not, what can I do to fix this ?
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Old 15th April 2014, 02:35 PM   #556
AP2 is offline AP2  Italy
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Quote:
Originally Posted by Nimaj View Post
Hi everyone

I have an SDA400 + DPS-400 and I mesured 2mV on the inputs of the SDA. Is it normal ?
If not, what can I do to fix this ?
Hi Nimaj, where you bought the SDA / DPS-400?
how measured it?

Last edited by AP2; 15th April 2014 at 02:38 PM.
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Old 15th April 2014, 03:23 PM   #557
Nimaj is offline Nimaj  France
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I bought it to maxidcx it's this one : Click the image to open in full size.

I mesured with my multimeter between ground and left (+) or ground and right (+). I took these measures because when I link my smartphone to the sda, my phone crashes.

Last edited by Nimaj; 15th April 2014 at 03:25 PM.
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Old 15th April 2014, 03:45 PM   #558
AP2 is offline AP2  Italy
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Hi,
I know this photo yes, but I do not understand.
You ref at left+ right+ it's output speaker connectors? in this case nothing to do with smartphone crash, and 2mv is very nice value. or?
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Old 15th April 2014, 04:51 PM   #559
Nimaj is offline Nimaj  France
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Hi,

I tell about voltage on the analog INputs, not the offset on OUTputs.
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Old 16th April 2014, 07:17 AM   #560
AP2 is offline AP2  Italy
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Quote:
Originally Posted by Nimaj View Post
Hi,

I tell about voltage on the analog INputs, not the offset on OUTputs.
It is folly to measure the input with simple tester, considering it's a D Class. (I mean, testers capture the hf also), that the fortune sda, HF has a filter at the input stage.
let me see how it is currently connected (cables),so I can help you, I'm sure that the problem of the smartphone is the capture of hf signals.
I'm not able to figure others reason.
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