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C-Audio Pulse 2x1100 - identifying mods
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cravings View Drop Down
Old Croc
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Joined: 30 January 2007
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Points: 7507 		Post Options Post Options   Thanks (0) Thanks(0)   Quote cravings Quote  Post ReplyReply Direct Link To This Post Posted: 28 December 2017 at 11:06am
i should have some available soon if it doesn't work out above. (have 4 x c-audio pulse 2x1100).
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Points: 2129 		Post Options Post Options   Thanks (0) Thanks(0)   Quote midas Quote  Post ReplyReply Direct Link To This Post Posted: 28 December 2017 at 11:08am
Hi bud, have your ones had the mods?
In bass no one can hear you scream!
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Points: 1150 		Post Options Post Options   Thanks (0) Thanks(0)   Quote simonp1100 Quote  Post ReplyReply Direct Link To This Post Posted: 28 December 2017 at 12:24pm
Got a fully moded 4 x 300 if interested PM me.
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Points: 7507 		Post Options Post Options   Thanks (0) Thanks(0)   Quote cravings Quote  Post ReplyReply Direct Link To This Post Posted: 28 December 2017 at 1:57pm
they're with a guy now getting the mods and some other stuff done.
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Points: 19 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Highfimike Quote  Post ReplyReply Direct Link To This Post Posted: 20 March 2021 at 7:46pm
Hi there , greetings from Bulgaria 

Got one C-audio pulse 2x1100 

Need a guide for the most mods needed , and spare parts if available to order from here 

 already someone changed one of the 4 transistors with somethings which goes hot like crazy .

Thanks in advance 
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Points: 19 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Highfimike Quote  Post ReplyReply Direct Link To This Post Posted: 20 March 2021 at 7:48pm
Originally posted by simonp1100 simonp1100 wrote:

Just pop the lid off and take a good picture (good res) of the inside & post it on here & i will check for you. There are a number of mods that will need to be done, some may have been already done and others may not have been.

I have all the FULL mod kits for all the pulses including an updated professionally wound toroid pulse transformer (below).

Hi there , need that transformer , and all the others parts for the mods , please 
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Points: 19 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Highfimike Quote  Post ReplyReply Direct Link To This Post Posted: 20 March 2021 at 7:48pm
Originally posted by simonp1100 simonp1100 wrote:

Just pop the lid off and take a good picture (good res) of the inside & post it on here & i will check for you. There are a number of mods that will need to be done, some may have been already done and others may not have been.

I have all the FULL mod kits for all the pulses including an updated professionally wound toroid pulse transformer (below).




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Points: 19 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Highfimike Quote  Post ReplyReply Direct Link To This Post Posted: 21 March 2021 at 6:16am

Someone did this transistor replacement , which goes very hot 
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Points: 1150 		Post Options Post Options   Thanks (0) Thanks(0)   Quote simonp1100 Quote  Post ReplyReply Direct Link To This Post Posted: 21 March 2021 at 9:16am
Hi, Looking at the picture you have posted most of the power supply mod's have been done apart from the Pulse trigger transformer and the four driver transistors. Below is the download link for the updated mod sheet from C-Audio (updated by me) for the Pulse P1100 ONLY.


If you need the new Pulse trigger transformer then message me.

Regards

Simon
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Points: 19 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Highfimike Quote  Post ReplyReply Direct Link To This Post Posted: 21 March 2021 at 8:25pm
Much appreciated any help from your side  mr.Simon

Could you please send me all the parts needed , 

Gmuxaul@gmail.com  -  send me an e mail  with all the details and offer ,please .

Best regards Michael 
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Points: 1150 		Post Options Post Options   Thanks (0) Thanks(0)   Quote simonp1100 Quote  Post ReplyReply Direct Link To This Post Posted: 22 March 2021 at 6:25pm
Please download the document and check which updates are NOT done on your amplifier and let me know what you need & i will foward the price etc.
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Points: 19 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Highfimike Quote  Post ReplyReply Direct Link To This Post Posted: 22 March 2021 at 6:50pm
Hi Simon 

Will do asap , will report back , send me your e mail ,please 

Regards 
Michael
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