csinewave T400D

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voodooless

voodooless

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Joined 2004
#1
I saw this amp on AliExpress, also here on the official site.

Sadly, there is little real information, or anyone having tried this amp. Maybe I missed something? If so, I'd love to know the supply voltages, and input impedance. It appears that the thing also has a compressor, I hope this can be disabled?

I found some bits of information here, but nothing much: http://www.diyaudio.com/forums/class-d/129817-tda8950-classd-chip.html
 
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#4
Hmm seems like some good stuff with all in one solution,company seems kinda shady though.I talked to a Freya,and She said they are only doing large orders at the moment and they yould be doing single orders later.

I wonder why the all in one has not caught on more.
 
#14
SINEWAVE T400D class D all in one module

Hello! everyone

Thank you for your support and participation, base on your support our products quality better and better , product type more and more.

According our company new rules, we have reduced Hi-Fi products type and extend our industry class D amplifier type, more industry amplifier batch order in this area and take some engineers, we have not enough engineers to make samples quick now, so sample delivery time longer now.

But no problems, we know lots of members here like our Hi-Fi products, even these products have some shortage, please send Private Messages to us if you need our products, we will find more way to arrange sample manufacturing.

Thanks!

Sinewave Electronics co.,ltd
 

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#15
Yes Authlxl,I knew you would take care of this.Well personally I am stuck with decision , G300V21 or T400D they both are close in there performance,I know you cannot make choice for me maybe I sould ask others on their experience with these 2 boards.But I do want to purchase one and Hope Your offer will be available for a While.THank You.
 
#16
More boards this August,Cant wait.I am going to get a few of the different examples.also goint to try the 800w PFC board for a Class AB projectCsinewave is the lowest price out thereAnd they Know what they are doing I saw there manufacturing facility very nice and set up well.I am ready to get these now.
 
#18
bcodemz said:
Does anyone want to join a group buy for this amp? I have a group buy thread going on to try to hit the 10 piece minimum.

http://www.diyaudio.com/forums/grou...0d-4x100w-amp-smps-group-buy.html#post4803538
Click to expand...

Hello bcodemz,

we are welcome the diyaudio member to order our sample, even one unit , we know lots of your good ideas make us grow better. we will arrange our colleagues to find more time to make the samples for you.

About this sample, there are no profit, even loss sometime, but we have to support this business, because there are lots of firends need its.
 
#19
authlxl said:
Hello bcodemz,

we are welcome the diyaudio member to order our sample, even one unit , we know lots of your good ideas make us grow better. we will arrange our colleagues to find more time to make the samples for you.

About this sample, there are no profit, even loss sometime, but we have to support this business, because there are lots of firends need its.
Click to expand...

Hi Authlxl,

Thank you for the very kind gesture towards the DIY community. I will be in contact with you to purchase a sample.
 
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