AMPLIFYING DEVICE, CORRESPONDING ELECTRONIC CIRCUIT AND ACOUSTIC ENCLOSURE

摘要

The invention relates to an amplifying device (500) comprising first amplifying means (52) receiving an input signal (Sin) and delivering an output current (Iout) and a first output voltage (Vout1) on a first output (Out1) intended to be linked to a first terminal (B1) of a load (HP). The first amplifying means (52) comprise a current feedback (522) and a voltage feedback (521). According to the invention, the current feedback (522) comprises means for slaving the output current (Iout) themselves comprising first adjusting means (Pot1), and means for slaving the first output voltage (Vout1) themselves comprising second adjusting means (Pot2). The first adjusting means (Pot1) are separate and independent from the second adjusting means (Pot2).