One of the professional power amplifier series with high power, simple structure and beautiful appearance,
It has advanced functions and good reliability, and built-in multiple protection functions to ensure the stable operation of the whole machine.

• This series of products adopts a double-panel design: the outermost aluminum panel is fixed to the front of the iron panel with screws, and the two sides of the aluminum panel are iron mesh, It can play a decorative and ventilating role, and there is a dust-proof filter between them to prevent dust from invading.
• There is AC SW in the middle of the panel, and there is a blue LED above the AC SW button. When the AC SW button is pressed, this LED will light up, indicating that this machine is in operation; there are also corresponding LED displays (SIG, CLIP, PROT, BRIDGED).
• There is an AC input socket, a voltage conversion switch and two FUSE sockets on the back panel; when it is at a working voltage of 115 V, the two FUSE sockets need to be installed with fuses, When the working voltage is 230 V, only one FUSE socket needs to be installed with a fuse.
• The mode conversion SW on the back panel can make the whole machine in PARALLEL/STEREO/BRIDGED states respectively, and the panel has corresponding level indicators. And LIMT SW.
• The signal input on the back panel consists of two balanced input sockets, one 6.35 JACK socket can use balanced, unbalanced and other signal input plugs, and the other is MIC input (XLR-F socket).
• The back panel has two outputs: professional terminal block and speaker socket for customers to choose.
• Good frequency response characteristics: extremely high signal-to-noise ratio, even at extremely high output power, it can still maintain excellent sound quality.
• It has overheat protector, output short circuit protection, overload protection and DC protection circuit (to protect speakers).
• It has a power on and off delay circuit to prevent instantaneous impact of power on and off.
•  The use of toroidal transformer improves the reliability of the whole machine.