Features:

■ST series ues particula「 THE MIRRORED FRONTED POWER SUPPLY BRIDGE to make the symmetrical circuit design, it can reduce the distortion and better sound, suitable for OUTDOOR long-distance performance and LINE ARRAY snow(Same circuit as MA series of CROWN)

■With power supply and switch system, the power amplifier will work at PARALLEL, mode when it is low power, it can increase the output current and reduce the output impedance, And the voltage will increase automatic when the amplifier work in big power so it can increase the output power

■It have input power filter (3U), so the capab由ty of anti-interference more stronger

■Main PCB use the shield screen, transformer plus shield, so that the noise is smaller, so it can reduce the noise, so the amplifier will have clear sound

■With powerful fans and thick heat-sink to make the cooling faster, so that the power amplifier can work steadily for a long time, so it can works for hours continuously perfectly

■Mit perfekte Schutz Funktion, über-Wärme, Kurzschluss -, DC Sicherung,Über-laden, Boot-Strap Kurzen Test, etc

■With 30Hz hi-pass switch on the back panel, more convenient for the user

■Alle der Transformator wird mit 100% Kupfer Transformator zu machen die power Verstärker mehr stabil

■3U Verstärker sehr dichten Schaumstoffen (Oben 6,0 cm und die Unterseite ist 6.0 cm im inneren der Verpackung box), so kann der Verstärker geschützt werden Sicherheit und der Beschädigung während des Transports