The Simcenter Qsources measurement amplifier has been designed to power all Simcenter Qsources structural and acoustic exciters. The BNC input and banana output connectors are chosen to match all Simcenter Qsources exciters. The amplifier provides a pop-free start-and-stop control. Excessive heat is transferred to its housing, which serves as a heatsink. The absence of a ventilator makes it a low-noise amplifier, essential for acoustic measurements.