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#1 |
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diyAudio Member
Join Date: Feb 2011
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I bought 2 of these boards today from Ebay
High Power Pure Class A amplifier PCB KSA100 ! - eBay (item 320659739390 end time Mar-21-11 10:04:10 PDT) Can anyone tell me about the finished product? Does anyone have experience building this? Has anyone bought toroid transformers to build a supply for it? I should receive the boards in 3 weeks. thanks |
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#2 |
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diyAudio Member
Join Date: Feb 2011
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i dont know why yout got this,but ...im currently building the ksa 100 mkii,& i already got the transformer,its BIG ,has 4 different voltages ,the 38 v is center tapped ....i have all the pieces except Heatsink & case ...& of course have to think of a preamplifier -have any suggestion ?
-if you have any question -ask? (take note that i didnt build it yet ) |
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#3 |
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diyAudio Member
Join Date: Jul 2010
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#4 |
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diyAudio Member
Join Date: Jan 2005
Location: Chicago
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I have a power supply right from a real KSA-300 for sale... It does not have a transformer, just caps, rectifier, etc...
I also have the Chassis from a real KSA-300 that I don't know if I want to sell...but if price is right.... Krell KSA300 Power Supply Board
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"I speak Spanish to God, Italian to Women, French to Men, and German to my Horse" - Charles V |
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#5 |
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diyAudio Member
Join Date: Jul 2010
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Nice! I would be really interested if I lived in America, but I live in Holland instead, so I think shipping would be too expensive for me.
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#6 | |
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diyAudio Member
Join Date: Feb 2005
Location: zagreb
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Quote:
Excelent boards. Just be careful. There's a misprint on the boards. Look at the schematic. Resistors 20k and 47k next to the 150R should be 4k7 on the right front side of the boards
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Best Regards |
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#7 |
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diyAudio Member
Join Date: Jul 2010
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How stupid of me, didn't notice the misprint. Thanks for your input Neychi :-)
Do you have this boards as well? |
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#8 |
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diyAudio Member
Join Date: Feb 2011
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nice boards, i could sell a pair of ksa 100 mkii if youre interested
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#9 | |
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diyAudio Member
Join Date: Feb 2005
Location: zagreb
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Quote:
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Best Regards |
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#10 |
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diyAudio Member
Join Date: Feb 2011
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do you suggest using low ESR caps for the mainboard ?
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| Thread | Thread Starter | Forum | Replies | Last Post |
| Jim's Audio Goldmund/Symasym clone | linuxguru | Solid State | 269 | 28th September 2011 12:07 PM |
| about ksa-100 | dimis | Solid State | 3 | 6th February 2005 07:55 PM |
| Help for repair my KSA 100 | Alex helge | Solid State | 76 | 23rd October 2003 03:38 PM |
| Bias KSA 100 | Alex helge | Solid State | 1 | 24th August 2003 11:19 AM |
| Krell KSA 100 | Alex helge | Solid State | 2 | 24th February 2003 03:05 AM |
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