100w to 1000w class ab - Page 4

nazirdigi · 8th January 2013, 09:31 AM

Quote:

Originally Posted by sudhir kumar

Without giving more details about quality, real experience, specs etc. you are just throwing these designs on forum. What is the use if you don't provide any detail ?
regards
sudhir.

check the website.

sudhir kumar · 8th January 2013, 09:34 AM

Quote:

Originally Posted by nazirdigi

very hard to find these bcb's.
do it yourself, if i am throwing this to forum then i will stop sharing to this forum.
atleast can u find this pcb s ? sudhir kumar.

Dear Nazirdigi , Its very good that you are sharing these pcbs to forum , but problem is that ,we don't know any thing about these projects. does these are tested and tried ?does these are your work or copied form anywhere ? does these are copyright free work. So please friend share some more details to make them much useful.
thanks
sudhir

nazirdigi · 8th January 2013, 09:49 AM

these driver modules not hard to make and test, just diy.

nazirdigi · 8th January 2013, 09:50 AM

if u dont know the basic , i am very sorry.

vedmitraa · 8th January 2013, 05:05 PM

Thanks NazirDigi for Megatech boards,
I am intreated in hifi preamp ,sub,board layout and circuit please

nazirdigi · 9th January 2013, 01:27 PM

Quote:

Originally Posted by nazirdigi

nice sound, no on off thumbs,

tested with 4 pairs, 50vdc and 93vdc, this amp is for subs, good low, some images after test.
50mv dc offset.

nazirdigi · 9th January 2013, 01:35 PM

Quote:

Originally Posted by vedmitraa

Thanks NazirDigi for Megatech boards,
I am intreated in hifi preamp ,sub,board layout and circuit please

this is high-end preamp .

Vostro · 9th January 2013, 02:00 PM

Thanks for the share,
Vedmitraa, if you decide to build this preamp, please report back on your impressions

Regards

Riff · 02:38 PM

Quote:

Originally Posted by nazirdigi

this is high-end preamp .

great Nazirdigi for sharing Megatech preamp board...
pre tone sub & SB3 is difference right?
btw...have you Copper+Layout SB3 in PDF?

RiffMawon@Live.com

nazirdigi · 9th January 2013, 03:11 PM

pdf shared post 37 see down.

8th January 2013, 05:05 PM	#35
vedmitraa diyAudio Member Join Date: Feb 2010 Location: agra uttarpradesh india	Thanks NazirDigi for Megatech boards, I am intreated in hifi preamp ,sub,board layout and circuit please __________________ Failure in Experiment is key to success .Only right combination is needed.

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8th January 2013, 09:49 AM	#33
nazirdigi diyAudio Member Join Date: Oct 2009	these driver modules not hard to make and test, just diy.

8th January 2013, 09:50 AM	#34
nazirdigi diyAudio Member Join Date: Oct 2009	if u dont know the basic , i am very sorry.

9th January 2013, 02:00 PM	#38
Vostro diyAudio Member Join Date: May 2012 Location: Other side of the fence	Thanks for the share, Vedmitraa, if you decide to build this preamp, please report back on your impressions Regards

9th January 2013, 03:11 PM	#40
nazirdigi diyAudio Member Join Date: Oct 2009	pdf shared post 37 see down.