Cordial CPI 0.9 ZZ is a cable developed specifically for use with modular synthesizers. In this particular field, the challenges regarding patch cables are quite high because analog synthesizers are very demanding, as they can constantly generate signals with a great deal of variation.

They are built with hand-soldered 3.5 mm REAN metal connectors, soldered onto plastic connectors to completely prevent any interference in
the cable, using ultra-pure copper (OFC) and complying with RoHS II environmental standards, allowing for audio and CV transmissions of the highest quality.