March 2019 GTTrading is proud to present the new line of DSTII amplifiers. Three extraordinary electronics, designed to satisfy the most demanding installations. Innovative amplifiers, double differential input to completely interrupt the ground loop, so that in any condition of use all the disturbances generated by the car's control units are eliminated. Elegant and sophisticated design, completely aluminum chassis of very small dimensions. Built with fine materials, selected to enhance the most refined installations and guarantee the highest level of reliability. Extremely versatile, they incorporate a wide range of functions that can be associated with each other and can configure complex audio systems without the use of external devices. DSTII series is the new way to amplify STEG, once again designed to move forward every reference, in these three models contains 30 years of experience in the design and manufacture of amplifiers for cars. The DSTII line was created for the needs of our distributors / installers to have reduced dimensions for "invisible" systems. Small size, efficiency over 80%, possibility of turning on with autosense, (when the audio signal arrives turns on and off as soon as the audio signal goes away) High level input possibilities, make the new line DSTII may have applications on all new cars including electric cars. To date it was unthinkable to be able to create class D amplifiers with higher tonal performance than the AB class, but with this new line we succeeded in full.