There seems to be some confusion as to what the differance is besides 1100.00. I have heard thar the Signature sounds better but they have the same specs.
Your best bet as I'm not a techie guy would be to write to KoetsuUSA. Am sure they are able to address your concerns. With that in mind, pls read my original answer as I addressed the sonic difference bet the two carts. Good luck.
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