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Old 25th September 2012, 04:01 PM   #21
AP2 is offline AP2  Italy
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Quote:
Originally Posted by washburn_it View Post
Thanks for the reply.
When is the "launch" of the DPA-400 planned?
Thanks for your interest.
I know that the webmaster is working to show them on the site and shop.
all versions are ready.

Regards
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Old 25th September 2012, 10:03 PM   #22
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DPA-400 is looking really good.
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Old 27th September 2012, 03:37 PM   #23
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Originally Posted by raintalk View Post
DPA-400 is looking really good.
Thank RainTalk.

The "F2" version (for guitar bass,sub etc as i said before).

as you see, AP declare the rms power output Vs the lowest load in accordance with good performances. This means that the amps are much more generous in power. "F2" is declared 600w (4R) at 0.04% of thd, right for example. F2 height=30mm (ref to pcb)
well...need F3 a this point
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Last edited by AP2; 27th September 2012 at 03:39 PM.
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Old 27th September 2012, 11:41 PM   #24
atoluma is offline atoluma  France
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Hi Roberto.

Do you know when your DPA-400 F3 Will be on your webshop?
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Old 28th September 2012, 12:25 AM   #25
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Hi AP2
greetings what core you use in output inductor looks like SENDUST material core
two parallel cores in the picture above
warm regards
andrew lebon
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Old 28th September 2012, 09:48 AM   #26
AP2 is offline AP2  Italy
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Originally Posted by atoluma View Post
Hi Roberto.

Do you know when your DPA-400 F3 Will be on your webshop?
Hi,
today for sure, with update some info and photos.

regards
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Old 28th September 2012, 10:37 AM   #27
AP2 is offline AP2  Italy
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Quote:
Originally Posted by andrewlebon View Post
Hi AP2
greetings what core you use in output inductor looks like SENDUST material core
two parallel cores in the picture above
warm regards
andrew lebon
Hi,
first of all it is my duty to say that these results are the product of a collaboration with other engineers in MDI Team.
For toroids output, after testing with 16Amp output, under many aspects of behavior (all toroids available in the market), including the wire to be used and the way of winding. I got what I needed, with original AMIDON, solid wire (2x), so I excluded FERRITES couple or as other multi wired.

This product includes all of our experience, especially on the definition of high band already obtained perfectly with the SDA-400 as AB Class. but it would not be possible to get this incredible new performance in the dynamics without another long study called "DPS-500/600"

Regards

Last edited by AP2; 28th September 2012 at 10:42 AM.
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Old 28th September 2012, 11:24 PM   #28
atoluma is offline atoluma  France
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Quote:
Originally Posted by AP2 View Post
Hi,
today for sure, with update some info and photos.

regards
You make great and innovative product Roberto but your slow webmaster doesn't help you to sell them very well I think....
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Old 29th September 2012, 08:32 AM   #29
AP2 is offline AP2  Italy
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Originally Posted by atoluma View Post
You make great and innovative product Roberto but your slow webmaster doesn't help you to sell them very well I think....
I agree, although I know that there is some problem with the management of the new software.
however, I think that the shop has been updated with the new F3.

Regards
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Old 29th September 2012, 09:13 AM   #30
atoluma is offline atoluma  France
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Yes I see Thank you! I sent you a email because I want to order four module but The delivery system can't accept it.
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