Category Archives: Filters



Galaxy Audio Booster using RC4558

The following is an electronic circuit called galaxy audio booster which serves to improve the performance of your audio system. This circuit uses an IC RC4558 in which there are two op-amp modules that can be used for stereo audio applications. The circuit is similar to stereo tone booster that uses the principle of High… Read More »



tda 1517p amp w tone control, circuitschematicelectronics blogspot com, galaksi layout circuit, high pass 4558 schematics diagrams circuit, IC 4558 Galaksi pdf, layout galaksi, low pas filter ic 4558, low pass filter 4558 using, 300 watt audio filter circuit, low pass filter diagram and pcb