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Old 23rd April 2003, 10:10 AM   #1
Mecanp is offline Mecanp  Greece
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Unhappy A fried Krell-any help?

Hi guys
I m trying to find the schematic/design of the Krell KSA100S power amp because the Krell dealer (not an official distributor actually)in my country doesn’t give it to me.My Krell’s one channel was fried ,I have no idea why and I want to fix it myself. Anyone can help?
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Old 23rd April 2003, 10:54 AM   #2
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Hi,
Have you tried the search function. There a lot of Krell in here (also regarding the KSA-100)
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Old 23rd April 2003, 12:46 PM   #3
ppl is offline ppl  United States
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This may help.
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File Type: jpg ksa-100.jpg (62.9 KB, 699 views)
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Old 23rd April 2003, 12:52 PM   #4
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mecanp....inject a signal into the left channel EX. 1KHz sine wave and with your meter follow the signal and see where there is no output...........you can also test the transistors for shorts starting at the power transistors then down to the driver transistors


Cheers!!The DIRT®
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Old 23rd April 2003, 11:45 PM   #5
Mecanp is offline Mecanp  Greece
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Thanks.Actually is the KSA100S not the KSA100
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Old 24th April 2003, 07:50 AM   #6
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Default KSA-100 vs. KSA-100S

As to my knowledge the most significant difference is that the KSA-100S has self adjusting bias according to the output....
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Old 24th April 2003, 10:57 PM   #7
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If i was you...
I would send it to Krell USA for repair.
You`re gonna mess things up for sure,if you try to repair it yourself.
The KSA100 is not the same design as the KSA100s,And the schematic is nowhere to be found.
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