Okay.. Looks like you have an integrated AV/2 channel system. I presume the Krell KAV 250a powers your front two channels and the EAD the center and rear channels. Since the two amps will sound differently, I think you "might" need different brands of cable for each but of course that depends upon your goals for the system.
If you want the amps to sound similar, use a run of Cardas Golden Reference between the Lexicon and the Krell. Use runs of Audioquest Lapis x3 for between the Lexicon and the EAD. If this doesn't float your boat and you want higher resolution, sell the Cardas, move the Lapis to your Lex/Krell and buy Audioquest Diamond x3 for the Lex/EAD.
Believe it or not, the Lapis and Diamond x3 will lend a character to the EAD giving it more of the "Krell" sound.
Cardas GR sounds very close to the Lapis on Krell KAV gear it has a bit more midrange than the Audioquest.
I've owned all the equipment you have now - I spent a great deal of time (and money) figuring out this recipe.
Both the Cardas and the Diamond are beyond the 200 price range and therefore if cost is really an issue and you cannot save or wait, go with the Lapis x3 all the way around and I think you'll be rather happy.
If you want the amps to sound similar, use a run of Cardas Golden Reference between the Lexicon and the Krell. Use runs of Audioquest Lapis x3 for between the Lexicon and the EAD. If this doesn't float your boat and you want higher resolution, sell the Cardas, move the Lapis to your Lex/Krell and buy Audioquest Diamond x3 for the Lex/EAD.
Believe it or not, the Lapis and Diamond x3 will lend a character to the EAD giving it more of the "Krell" sound.
Cardas GR sounds very close to the Lapis on Krell KAV gear it has a bit more midrange than the Audioquest.
I've owned all the equipment you have now - I spent a great deal of time (and money) figuring out this recipe.
Both the Cardas and the Diamond are beyond the 200 price range and therefore if cost is really an issue and you cannot save or wait, go with the Lapis x3 all the way around and I think you'll be rather happy.