The new STEG D Class line, born in August 2011, contains 25 years of GTTrading experience in the design and production of car amplifiers. Elegant and sophisticated design, all-aluminum chassis with tunnels that integrated the active cooling system. Built with quality materials, selected to enhance the most refined installations and ensure the highest level of reliability. Extremely versatile, they incorporate a wide range of functions that can be linked together and can configure complex audio systems without the need for external devices. Stabilized from 11 Volt, battery, with Gamma

5-15000 Hz, many well-sounding Watt, ALWAYS. They support the SERIALPOWER configuration: they connect together to add up the power of two units as if it were a single amplifier. They incorporate a microprocessor which manages the complex protection system and which, through the STEGLINK port, can communicate with the Personal Computer. They are the first and at the moment the only full-range Class-D amplifiers designed and manufactured in Italy.

November 2018, a new product designed and developed by GTTrading technicians: NIKO 1.7000, designed for the most difficult SPL challenges where power supply conditions and load impedance are really extreme are traded. Stabilized power supply up to 10 volts, with 24 mosfets of 160A each capable of handling currents up to 4000A in input and able to work with loads up to 0.5 ohm output. The two power supply parts are completely separated to prevent disturbance between the two parts with considerable loss of power. Particular attention was paid to the protection circuits, for temperature, short output, low power supply, unbalance on a supply branch due to a different input voltage. This amp rachhiudes all the features to be the first in the class ...