hi,
isolating your speakers is paramount to good sound, spikes are not good at all please see spikes v podiums youtube video also have a read on the internet in the speaker isolation forums, if you want to have a serious upgrade put your speakers on Townshend Audio Podiums you will never move them again and the sound will keep you more than happy for many years
good luck john
ps check Audiogon listings there up at bargain prices NEW and EX DEMO good luck
isolating your speakers is paramount to good sound, spikes are not good at all please see spikes v podiums youtube video also have a read on the internet in the speaker isolation forums, if you want to have a serious upgrade put your speakers on Townshend Audio Podiums you will never move them again and the sound will keep you more than happy for many years
good luck john
ps check Audiogon listings there up at bargain prices NEW and EX DEMO good luck