sivler interconnect

my system is , scd1 sony , trisita 21 dac , A3.2 amp and preamp musical fidelity, 927 be jm lab , all interconnect straigh wire serenade and one pair kimber kcag , i do not like kimber kcag , i found they are so bright cable in my system , now im looking crescendo interconnect to use them between amp and preamp , or i can look for another brand , my buget is 300 - 500 for 0.5 metter , please give advice, thanks

i have not ever tried this cable , but i wonder about this cable , these cable are expensive ,but they do not come with the box , only the plastic bag,i think the people make this cable right ? so how do you known which one from dealer or from custom cable