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Old 27th August 2012, 10:27 PM   #2511
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Gents would anyone happen to have a set of schematics for the KSA 100, any version?

Please let me know I have a friend with a dead amp and I'd like to learn a little about the circuit to see if I can help him out.
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Old 27th August 2012, 11:07 PM   #2512
xslavic is offline xslavic  Moldova
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Default Ksa 100 mk II schematics drawings mainboard

here are the files requested
version 2 or II
Attached Images
File Type: jpg Krell KSA50 MKII main board Sch.jpg (75.8 KB, 704 views)
File Type: jpg Krell_100_ckt.jpg (390.1 KB, 704 views)
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Old 28th August 2012, 07:37 AM   #2513
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xslavic thank you very much, they will be perfect for helping me work my friends damaged amp.
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Old 6th September 2012, 03:34 PM   #2514
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Quote:
Originally Posted by a.wayne View Post
What were the lengths before ....?
The length was about 4" IIRC
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Old 13th September 2012, 08:45 PM   #2515
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Is there a schematic with C8. C9 and all the CPx capacitors connected ?
Didn't find them on the original schematic.

Regards,
Ronny
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Old 20th November 2012, 06:53 AM   #2516
henryve is offline henryve  South Africa
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It looks like this project is now dead with not many who received their PCBs actually building a working amp, unless you all did it in secret.

Let me know with a PM if you want to feel less guilty about it and sell me your PCBs. I will only need 2.

Pierre, if you are still around, maybe if nobody is willing to let go of theirs I might want to come and talk to you there in Bloubergstrand. I might even bring my surfski with for a quick paddle at Big Bay:-)
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Old 20th November 2012, 08:58 AM   #2517
loek is offline loek  Netherlands
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You have PM Henry.
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Old 20th November 2012, 02:45 PM   #2518
spurlte is offline spurlte  United States
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Default KSA-50 PCBs

Quote:
Originally Posted by henryve View Post
It looks like this project is now dead with not many who received their PCBs actually building a working amp, unless you all did it in secret.

Let me know with a PM if you want to feel less guilty about it and sell me your PCBs. I will only need 2.

Pierre, if you are still around, maybe if nobody is willing to let go of theirs I might want to come and talk to you there in Bloubergstrand. I might even bring my surfski with for a quick paddle at Big Bay:-)
It is available here at Jim's Audio:
High Power Pure Class A Amplifier PCB KSA50 | eBay
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Old 20th November 2012, 03:29 PM   #2519
henryve is offline henryve  South Africa
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spurlte

I have the KSA50 already, mine is entering the last stages of completion and hopefully by the end of the summer holiday (here in southern hemi) it should be singing. I was refering to the KSA100.

Thanks to Loek for graciously offering up his PCBs for me, and they should hopefully be here soon.

Soon I might however have to grovel in front of Jacco for some 1N5309 CRDs, if he still has some left. Mouser has them, but only for a minimum order or 2500 units. Yikes!
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Old 20th November 2012, 08:58 PM   #2520
Ramandi is offline Ramandi  Mexico
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Default I found the 1n5303

please take a look at Newark

1N5309 - AMERICAN POWER DEVICES - CURRENT REGULATOR DIODE, 600mW | Newark/element14 Mexico

Let me know if I can help.
Best regards
Ramon Amandi









Quote:
Originally Posted by henryve View Post
spurlte

I have the KSA50 already, mine is entering the last stages of completion and hopefully by the end of the summer holiday (here in southern hemi) it should be singing. I was refering to the KSA100.

Thanks to Loek for graciously offering up his PCBs for me, and they should hopefully be here soon.

Soon I might however have to grovel in front of Jacco for some 1N5309 CRDs, if he still has some left. Mouser has them, but only for a minimum order or 2500 units. Yikes!
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