HMS TPO MATCH cables

I too tried many settings and combinations of settings. I ended up leaving them on zero. I also guess I didn't need the impedence boxes. But I do find the cables to be very good.

I too have left mine on zero. You might get some suggestions from the manufacturer if you give the output and input impedances of the items you're connecting. Excellent cables overall, give up very little to the much higher priced cables in my system.

Please let me, as importer of HMS, explain the impedance box settings in detail:
Not in every case you will need a different setting, although it is good to know that you are ready for the future. You will eventually change a component and suddenly you might need a different setting. With HMS you are always prepared for any system changes, the cables will grow along with your system.
The goal is to find the setting which lowers the music volume between 20% to 30% . Now use your volume control to raise the music volume to the level you like. This should be the perfect HMS TOP Match Box setting, since the sonic signal should now be far less distorted.

Tekunda thanks for a new insight, but why do so many feel zero setting is fine, almost like questioning additional investment in the boxes in an otherwise good cable.

I found no changes in the sound in my system. I also have them at zero. Has anybody played with the settings on the speaker cables and heard a difference. Its hard to do alone. Do you know how hard it is to change a setting and run back to the sweet spot before the next note of music comes out.You've got to be quick.