Audio amplifier make weak sound strong and is good for speakers and this 15W Class B Audio Amplifier Circuit give clear, loud sound and is good for home or DIY. Also, it uses LM833 op-amp with NPN and PNP transistors for strong boost, as smart design cut distortion, works well and is efficient for many […]
Amplifier Circuits
Powerful Car Audio Amplifier Circuit using IC TDA2003
Powerful Car Audio Amplifier Circuit using IC TDA2003 are very important and this amplifier make a big difference in car audio; also it make sound signal strong from car stereo. Furthermore, this power help speaker gives loud and clear sound. Here, the circuit uses TDA2003 chip and this chip is good, easy to use and […]
Efficient 6 Watt Audio Amplifier Circuit with IC TDA2613
Audio amplifier is very important in electronics systems, it make sound signal strong to drive a speaker. IC TDA2613 is Hi-Fi audio amplifier chip which give good sound and need few extra parts. This article for Efficient 6 Watt Audio Amplifier Circuit with IC TDA2613 show how to make simple 6 watt amplifier using TDA2613 […]
4W Audio Amplifier Circuit using IC LA4550
The LA4550 is a dual power amplifier IC that boosts low-level audio signals in audio systems; this circuit also powers small speakers, radios, and other audio devices. It is easy to use and is highly efficient. 4W Audio Amplifier Circuit using IC LA4550 gives max 4W power and is good for small audio project and […]
Stereo Preamplifier Circuit using IC LA3161
Stereo preamp is important part of audio system, it makes weak sound signals from mic or other devices and is stronger for better use. The LA3161 is a two-channel preamplifier chip designed for car stereos; it produces low noise, performs reliably and requires only a few external components. It also includes built-in voltage control to […]
50 Watt Audio Amplifier Circuit using IC LM3876
Audio amplifiers are very important, as they make weak sound strong so speaker can play loud. LM3876 IC is useful chip which gives good sound and needs few parts to build. Also, this article for 50 Watt Audio Amplifier Circuit using IC LM3876 shows design, working and how to make 50W audio amplifier with LM3876. […]