"The Wire AMP" Class A/AB Power Amplifier based on the LME49830 with Lateral Mosfets - Page 188 - diyAudio
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Old 25th July 2012, 10:21 AM   #1871
AP2 is offline AP2  Italy
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Quote:
Originally Posted by clocktower View Post
@ qusp

I don't know why you attack me, also I buy DPS-400 from AP, and I discuss with him, so please stay away.

Also, do that test with your SMPS, and I want you to tell me what will happen. you will blow it, these SMPS units are NOT short circuit protected, I am telling every one here JUST to be careful and NOT to blow there own SMPS units.

I have nothing against any one, I paid money for DPS-400, and I wanted to test SHORT CIRCUIT protection, and ITS NOT WORKING.

Sorry if I post in wrong place
that your statement is false.
AP can cite for damage if you continue in this way
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Old 25th July 2012, 10:48 AM   #1872
AP2 is offline AP2  Italy
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Sorry at all for OT

this circuit is visible at rear of power unit, it use green or orange ring toroide in DPS-400
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File Type: png DPS-400-Current-Protection.png (10.2 KB, 415 views)
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Old 25th July 2012, 11:20 AM   #1873
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Oh sorry, yes I recieved it yesterday. Thank you for everything!
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Old 29th July 2012, 02:04 AM   #1874
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can I parallel the lateral mosfet to get 1600 watter into 4ohm?
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Last edited by chchyong89; 29th July 2012 at 02:17 AM.
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Old 29th July 2012, 02:51 AM   #1875
qusp is offline qusp  Australia
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no, there wont be enough gate drive
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Old 29th July 2012, 04:56 PM   #1876
fab is offline fab  Canada
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Question And the sound?

It's a long thread thus can someone points me out some posts describing the sound (not the electrical performances) of the built amp?

The DIYer knows that the first most important thing for an audio equipment is the WAF, but I think what comes second is the: WAAF (Wife Audio Acceptance Factor)...
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Old 29th July 2012, 06:28 PM   #1877
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From what I've read of the thread, can't remember anyone posting listening impressions thus far... Has anyone fully completed their build yet?

I still need to get some tx's for testing purposes, thermal mounting kits/material and a case... I guess without the case [for heatsinks], I can't properly test the amps and power supplies.
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Old 30th July 2012, 01:45 AM   #1878
fab is offline fab  Canada
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Question listening impressions ...

Quote:
Originally Posted by BuildMeSomething View Post
From what I've read of the thread, can't remember anyone posting listening impressions thus far... Has anyone fully completed their build yet?...
If that is so why so many peoples are buying the material (group buy, ...) to build this project

Fab
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Old 30th July 2012, 01:52 AM   #1879
neb001 is offline neb001  United States
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The measurements look good, and it looks to be a compact yet powerful amp.
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Old 30th July 2012, 09:48 AM   #1880
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For me it's because I wanted to try building something beyond the headphone amps done so far. Plus owning one of the wire hpa's already, thought that a sister build would be a good idea... If I can get close to the sound of the headphone amp with this build, I'll be quite happy.

Paul.
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