Have you looked into these:
econotweaks
http://www.econotweaks.com/2301/13215.html
do a search on Audio Asylum, if you're handy with a soldering iron you can make your own. Or 30 day home trial for $109.
or
ERS cloth from musicdirect.
The ET product I have. It definitely brought out the highs. Wasn't a night and day difference in my system, but I'm not going to return them.
The ERS cloth just across my DAC helped. I haven't had a chance to put it inside the component like you're suppose to. Just fooling around, but it did make a difference.
Although my girlfriend said she did like the change... it was too sparkly she said... I think she was just in a mood and being a contrarian.
econotweaks
http://www.econotweaks.com/2301/13215.html
do a search on Audio Asylum, if you're handy with a soldering iron you can make your own. Or 30 day home trial for $109.
or
ERS cloth from musicdirect.
The ET product I have. It definitely brought out the highs. Wasn't a night and day difference in my system, but I'm not going to return them.
The ERS cloth just across my DAC helped. I haven't had a chance to put it inside the component like you're suppose to. Just fooling around, but it did make a difference.
Although my girlfriend said she did like the change... it was too sparkly she said... I think she was just in a mood and being a contrarian.