• 152 TO3PBL output transistors to cope with the massive output stage capability. • It uses 96 TO247 MosFets in the power supply. •
4 separate Full Bridge DC-DC converters present. Two for the positive voltage high current supply and two for negative high current supply. Providing fully regulated DC rails for optimum performance under any load. •
Fifth DC-DC converter supplies required voltages for the low level input circuits and high voltgae low cuurnet supply for the voltage gain stages in the power amp. • True instrumentation differential input stage using Burr Brown op amps. • True Class A voltage gain and PreDrive circuitry. •
Level control implemented throught the use of 12 Bit multiplying DAC's that are controlled by the onboard DSP chip. Resulting in virtually zero gain error between channels. • On board TI DSP controller. All amplifier operational parameters are monitored for correct operation. Output voltages and currents are measured cycle by cycle. Thermal measurements are implemented by using Analog devices digital temperature sensors accurate to within 1 degree - measured every few seconds. DSP controlled gain function allows accurate channel balance and if desired can implement "soft clipping" function or compression. Gain modualtion can occur at a rate of 40KHz. • Forced air cooling is digitally controlled by the DSP controller, fans can be turned on/off at will depending upon operating conditions. • Massive Aluminum chassis with hinged top cover coupled to hydraulic lift arms. • Digital display allow control of various functions as well as displaying operating data.