A great interconnect between Soulution 751 and 725

I'm a fan of Acoustic Zen Silver Refererence II.

I don't think you can improve much by going up in price from here, except more marketing, packaging, and cosmetics.

Jerry

In my view, your best upgrade is to take advantage of your components' balanced design and connect them using balanced XLR cables.

+1 @maxwave 

The quality and transparency of the Soulution components are one of the best in high-end audio so that lower quality cables would bottleneck its performance. I suggest starting at least to the level of Siltech Classic Legend level - this is what I own and my electronics are near the Soulution 3xx entry level while the 7xx is their top of the line.

Siltech and Crystal cables are in the same league , I guess

@renatocomes , Take a look at Audio Envy.

Don’t let the very affordable price deter you, they are very good performers

• OCC copper
• Low dielectric constant insulation
• Gold plated copper connectors
• Purchase by the foot

Another brand is Zavfino

Regards Steve