Does anyone on the board know how to set up the Krell KSA-80 protection settings dipswitch? I have tried several times to get some answers from Krell, but I get no response. I have a set of Kappa 9's that I use it with, and I will occasionally put the Krell into protection if just the right bass passage hits. I have heard there was a modification to make the amp stable with Apogee Scintillas, which can present the same sort of difficult load.
Thanks in advance for any infrmation.
Best regards,
Thanks in advance for any infrmation.
Best regards,
I have done some research here on the board, and there seems to be some consensus that the circuit for the KSA-100 EUR is the same amplifier as my KSA-80. I have attached the schematic I found for the KSA-100 EUR. Overload protection circuit is on page 7. Im just wondering if there is more to the modification besides changing the dipswitch settings??
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After looking at the KSA-80 schematic it looks like the protection circuit resistor values on the dip switch are indeed different. I have attached that file here as well.
The OPA +/- is also mixed.., (the Krell KSA80 EUR 1989.pdf is nice and shine but consist errors not build based on that like 2k vs 200 ohm etc) I bulid that protection schematic, and not recoment to build, not so stabile,