Switching power amplifier, professional amplifier, pa amplifier

Detailed Product Description

High power professional amplifier, switching power amplifier, pro audio sound system, professional sound audio equipment, pa audio system.

 

Introduction

*       Applying switch mode technologyin TP provides light weight, hight effeciency, high power output but low power consumption.  More safe, stable, durable than analog power amplifiers.

*         Distinct low heat dissipation.  Intelligent cooling fan for A and B channel adjusts its cooling speed automatically following the heat-sink temperature.  Cooling fans work slow below 50 but faster at over 50, which guarantees a minimization of heat dissipation.

*        Adjustable gain controller (Load Matching switch at -0, -2, -4, -5dB) enables user flexibly to optimize the sonic solution ( easy matching between speakers and amplifiers). 

*        Three Input Sensitivity Selectors (41dB, 32dB, 26dB) available, which enables users choose suitable sound source for loudspeaker.

*       Thermal protection system equipped in different locations.  Channel A or B can be shut up separately while heat-sink in either channel is over 90.  Both Channel A & B can be shut off when heat sink at power supply reaches  90.  

*        Short circuit protection, RF protection, DC-fault protection.   Delivering excellent sound quality, specially in LF output comparing to other ordinary switching power amps.