Automatic Loudness Control Circuit
To get good audio quality, tone settings must be considered, one of which is good bass and treble tones. For this reason, an automatic loudness … Read more
Audio Circuits
Transistor Power Amplifier Circuit Based 2N3055
This circuit is designed with a simple and low cost. The optimal working voltage for this amplifier is +55 Volts. But the advantages of this … Read more
25 Watt Power Amplifier Circuit Based IC TDA2009
This amplifier circuit uses a TDA2009 IC that can produce output of 25 Watt RMS at a 4-ohm loudspeaker load. TDA2009 is an IC for … Read more
15 Watt Power Amplifier Circuit Based TBA8215
This amplifier circuit can produce a 15 Watt output on 4-ohm speakers. Which amplifier IC is not only suitable for use in-room audio, it is … Read more
100 Watt Hi-Fi MOSFET Power Amplifier Circuit
This power amplifier uses MOSFET IRFP240 and IRFP9240 as displayed in the circuit. This amplifier operates at +45 / -45 VDC and can provide 100 … Read more
Stereo Power Amplifier Circuit Based BA5417 IC
IC BA5417 is an IC that is used for stereo audio amplifier with many features such as thermal cover, standby function, soft clipping, wide voltage … Read more
12 Watt Amplifier Based Transistors
This amplifier circuit is very easy to make with inexpensive costs. Consists of an op-amp IC combined with four transistors. The type UA741 IC is … Read more