ps audio hca/pca upgrade


I have a ps audio hca/pca combination running Von Schweikert VR4 GenIII speakers. If i want to upgrade, would I be better off with HCPS for the PCA or a mod for the HCA(RAM or ASi)? Looking for increased soundstage and depth. Thanks
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Showing 1 response by ron_kanar

Now that they are coming out with a new line, you can get brand new PCA's for $1k. How do you like yours?