900W H-class PA Amp with Limiter - Page 203

andrewlebon · 6th April 2012, 05:48 AM

to be tested with mjls hope it turns out good

aman khalsa · 6th April 2012, 06:35 AM

Quote:

Originally Posted by andrewlebon

to be tested with mjls hope it turns out good

hello sir .. this is not class H..thank u

andrewlebon · 6th April 2012, 06:45 AM

hi aman
greetings this is class h

andrewlebon · 6th April 2012, 07:02 AM

Hi Aman
greetings in class d no one uses 2sc5200 chokes r for dc filtering
hows everything
warm regards
andrew lebon

apexaudio · 6th April 2012, 09:41 AM

Quote:

Originally Posted by aman khalsa

hello sir .. this is not class H..thank u

This amp use class D circuit in rail instead class H step driver, it's class E (YAMAHA) or TD (LabGrupen).

Valenca · 9th April 2012, 12:00 PM

very good class E!

anyone have schema ?

Walkalone · 9th April 2012, 03:36 PM

Quote:

Originally Posted by Valenca

very good class E!

anyone have schema ?

This is Lab.Gruppen fp6400 service manual. Class TD, 1300W/8R.

Lab.gruppen-FP6400-pwr-sm.pdf

Valenca · 9th April 2012, 05:50 PM

Uau... It's so complex !

apexaudio · 9th April 2012, 06:14 PM

Quote:

Originally Posted by Valenca

Uau... It's so complex !

djkhai · 19th April 2012, 08:23 AM

hello sir.. can i ask for the diagram for the apex? thnkz..
best regards

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6th April 2012, 06:45 AM	#2023
andrewlebon diyAudio Member Join Date: Feb 2008	hi aman greetings this is class h

6th April 2012, 07:02 AM	#2024
andrewlebon diyAudio Member Join Date: Feb 2008	Hi Aman greetings in class d no one uses 2sc5200 chokes r for dc filtering hows everything warm regards andrew lebon

9th April 2012, 12:00 PM	#2026
Valenca diyAudio Member Join Date: Nov 2007	very good class E! anyone have schema ?

9th April 2012, 05:50 PM	#2028
Valenca diyAudio Member Join Date: Nov 2007	Uau... It's so complex !

19th April 2012, 08:23 AM	#2030
djkhai diyAudio Member Join Date: Mar 2012	hello sir.. can i ask for the diagram for the apex? thnkz.. best regards