I think you were able to prove to yourself that cables do effect the sound. In your case for the worse, but this should be taken as a signal to you that cables can change your sound.
I do not believe you need to spend huge amounts to get a better sound. Read the threads here, there are many good companies that provide good results for a small investment.
I do not believe you need to spend huge amounts to get a better sound. Read the threads here, there are many good companies that provide good results for a small investment.