Based on your system (i have a mf cd308 now and i have had response 1sc's in the past) my experience with the Alpha core products is that they are good but lack the air and space that other cables can have. I recently borrowed a set of Shunyata Andromeda Helix Speaker cables and i was absolutely blown away by the sound and 3-dimensionality i was hearing. If the price of those is prohibitive, check out the Gemini (im getting some) as they are about half the price. If your curious, my current system is:
Belcanto evo200.2 amp
Musical Fidelity A308cd Cd
Audio Research LS16 Mk II Pre Amp
PS Audio Statement Speaker cables (the older model)
Ref 3a mm Decapi i Speakers
Acoustic zen ref matrix interconnects
Belcanto evo200.2 amp
Musical Fidelity A308cd Cd
Audio Research LS16 Mk II Pre Amp
PS Audio Statement Speaker cables (the older model)
Ref 3a mm Decapi i Speakers
Acoustic zen ref matrix interconnects