Does anybody made QSC amplifier

vytas · 10th February 2004, 09:50 AM

Hello everybody,

I would like to know, did anybody make the QSC amlifier, is it easy, or have some problems.

Jan Dupont · 10th February 2004, 09:54 AM

Hello again Vytas

I have plans to make a "QSC-clone" in the near future

vytas · 10th February 2004, 10:18 AM

I'm interesting in it because I find one very interesting thing - The colectors of power transistors are grounded.
By the way I make new Lynx amp

and M250
The first was sold as soon as it was made.

Jan Dupont · 10th February 2004, 10:22 AM

I'm glad to hear that you continues with the LYNX amp

I was thinking of using the QSC output stage in one of my next amps to collect some more experience with this circuit

synd120 · 12th February 2004, 06:38 AM

http://www.xfaudio.net/bbs/list.asp?boardid=15&page=1

Jan Dupont · 12th February 2004, 10:22 AM

Sorry but my Chinese are not so got anymore

synd120 · 12th February 2004, 12:03 PM

clone qsc ex4000
i not english

Jan Dupont · 12th February 2004, 01:34 PM

Anyone having the schematic ???

HighTec · 12th February 2004, 02:48 PM

Hi ACD.

I have the schematic.Send me the details where I could send it you.I can't post it here coz It could violate the forum rules.By the way,I have some latest schematics from QSC,if you are interested.
Cheers.

Jan Dupont · 12th February 2004, 03:20 PM

I'm very interested in the schematics

My email is: jd@audio-circuit.dk
Thanks in advance!

10th February 2004, 09:50 AM	#1
vytas diyAudio Member Join Date: Oct 2003 Location: Vilnius	Does anybody made QSC amplifier Hello everybody, I would like to know, did anybody make the QSC amlifier, is it easy, or have some problems.

10th February 2004, 09:54 AM	#2
Jan Dupont diyAudio Member Join Date: Apr 2003 Location: Copenhagen, Denmark	Hello again Vytas I have plans to make a "QSC-clone" in the near future __________________ Free Schematic and Service Manual downloads www.audio-circuit.dk, Company: www.dupont-audio.com, Joint venture: www.DupontMantra.com

10th February 2004, 10:18 AM	#3
vytas diyAudio Member Join Date: Oct 2003 Location: Vilnius	Hello Jan I'm interesting in it because I find one very interesting thing - The colectors of power transistors are grounded. By the way I make new Lynx amp and M250 The first was sold as soon as it was made.

10th February 2004, 10:22 AM	#4
Jan Dupont diyAudio Member Join Date: Apr 2003 Location: Copenhagen, Denmark	I'm glad to hear that you continues with the LYNX amp I was thinking of using the QSC output stage in one of my next amps to collect some more experience with this circuit __________________ Free Schematic and Service Manual downloads www.audio-circuit.dk, Company: www.dupont-audio.com, Joint venture: www.DupontMantra.com

12th February 2004, 10:22 AM	#6
Jan Dupont diyAudio Member Join Date: Apr 2003 Location: Copenhagen, Denmark	Sorry but my Chinese are not so got anymore __________________ Free Schematic and Service Manual downloads www.audio-circuit.dk, Company: www.dupont-audio.com, Joint venture: www.DupontMantra.com


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12th February 2004, 06:38 AM	#5
synd120 diyAudio Member Join Date: Feb 2004 Location: guangzhou	http://www.xfaudio.net/bbs/list.asp?boardid=15&page=1

12th February 2004, 01:34 PM	#8
Jan Dupont diyAudio Member Join Date: Apr 2003 Location: Copenhagen, Denmark	Anyone having the schematic ??? __________________ Free Schematic and Service Manual downloads www.audio-circuit.dk, Company: www.dupont-audio.com, Joint venture: www.DupontMantra.com

12th February 2004, 02:48 PM	#9
HighTec diyAudio Member Join Date: Mar 2003 Location: Sibenik, Croatia	Ex 4000 Hi ACD. I have the schematic.Send me the details where I could send it you.I can't post it here coz It could violate the forum rules.By the way,I have some latest schematics from QSC,if you are interested. Cheers.

12th February 2004, 03:20 PM	#10
Jan Dupont diyAudio Member Join Date: Apr 2003 Location: Copenhagen, Denmark	Thanks HighTec I'm very interested in the schematics My email is: jd@audio-circuit.dk Thanks in advance! __________________ Free Schematic and Service Manual downloads www.audio-circuit.dk, Company: www.dupont-audio.com, Joint venture: www.DupontMantra.com

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