Help me find Ecler XPA11000 power amplifier schematic.
Hi guys. It's about Ecler's XPA-11000 audio amplifier. Does someone have a schematic ? I wrote to Ecler but they answered very politely
that they don't give schematics (confidential stuff). There is nothing besides the specs on the web but looking at some available pictures,
it looks like its a class H, 3 step power amplifier. Probably the output devices are Hexfets, IRF640/IRF9640. I'll appreciate any information.
Cheers. 🙂
Here is the service manual for the other XPA models. The XPA-11000 specs are there but no schematic. Strange. ->
http://www.audiowerk.at/downloads/temp/Ecler_XPA_Service_Manual.pdf
Hi guys. It's about Ecler's XPA-11000 audio amplifier. Does someone have a schematic ? I wrote to Ecler but they answered very politely
that they don't give schematics (confidential stuff). There is nothing besides the specs on the web but looking at some available pictures,
it looks like its a class H, 3 step power amplifier. Probably the output devices are Hexfets, IRF640/IRF9640. I'll appreciate any information.
Cheers. 🙂
Here is the service manual for the other XPA models. The XPA-11000 specs are there but no schematic. Strange. ->
http://www.audiowerk.at/downloads/temp/Ecler_XPA_Service_Manual.pdf
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Hi there. Thanks for the picture. Well, I hope I'm not violating the copyright laws. Unfortunately the schematic is definitely unobtainium. The only solution is buy the sucker and reverse engineer it. Cheers mate.
