EVS Music Purifier

I wonder if putting them at the amplifier end instead of speaker end changes things. Anyone tried that?

These types of devices have been sold by Walker Audio (HDL.....High Definition Links ....$725....apparently no longer available) and by Stein Music (Speaker Match Plus and Speaker Match Signature.....$690 and $1750).........and now Synergistic Research has something similar....the XOT Carbon......$449.  Please search and read the reviews......mostly raves. 

The ones I am selling do exactly what the reviews state.of all the above.....that is, to make the sound more musical and more detailed.  You hear more separation of instruments, more hall sound, more air, lowering of noise and lowering of edginess and distortion.   You hear more micro details....string resonances.....lips smacking.....more of the wood sound.  This is not subtle....you have not heard your system till you have filtered the noise coming down your speaker wires.  Even at low volumes you enjoy the music more......just more real.

It does not matter whether your system is $1000, $10,000, $100,000 or whatever.....or whatever new thing you have just added to your system.....when you put these $125 things on your speaker you will drop your jaw......you will not want to take them off.

Don't use both at the same time. I only like the music purifiers, on the speaker terminals.