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Krell KSA-250 Power Amp Internal Fuse

I am just about to move back to the USA after a 3 year posting to Europe. I know how to switch the KSA-250 back to 110V operation, from 220V in Europe. Is it necessary to replace the internal fuse in the KSA-250 when I do this? I can't read the rating on the fuse, so I am not sure.
mgattmch
3 responses Add your response
tabaregg
11 posts
 
I cant help you with your question, but I am very interested in what you did to convert the KSA 250 from 110 V to 220 V.

Can you tell me how you did it ?

Did you disregard the 50 to 60 hz difference ? Had you any proplem with the operation in 220 ?

Thank you for your answer
Pato.
sogood51
2,157 posts
 
There are no fuses in the Ksa-250, the AC line fuse is on the back of the amp.

Dave
sfstereo
215 posts
 

The fuse rating for 110V is usually twice that of 220V since the current draw @ 110 will is twice. If you don't change the fuse, it may prematurely blow if you play at loud volume but it won't harm the amp.

Rich
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