Calling all music lovers who want their speakers to sound REALLY loud! This article shows how to build a super powerful amplifier circuit that can pump out 300 watts of sound with 8 ohm speakers or even more with 4 ohm speakers. Building circuits with high voltage can be dangerous. If possible experiment this circuit […]
Amplifier Circuits
Simple 100 Watt Amplifier Circuit using IC LM12
This article shows how to design a basic 100 watt amplifier circuit using an IC LM12. No expensive wiring or a large number of components are required. Soon a few simple steps will lead to a world of superb and deep sound. The 100 watt amplifier circuits compact size and efficient construction make it perfect […]
Simple Contact MIC Circuit
Contact mics are specially designed microphones that can record strange noises when placed on various objects. Giving them a small electric boost will even allow them to produce noises on their own. A contact microphone and a basic circuit are used to turn an acoustic guitar into an electric one if it is required it […]
Make a Simple Electric Guitar Circuit
Would be interested to make a DIY basic electric guitar out from a Hawaiian guitar? This is an excellent idea that will be affordable for everyone. What is an Electric Guitar: A simple electric guitar is one that converts the vibration of its steel or nickel strings into electric currents using electronic sensors. After passing […]
Simple Amplifier Circuit using IC TDA2030
The construction of a 12 watt amplifier circuit with the IC TDA2030 is discussed in this article. One popular integrated circuit for audio amplification is the TDA2030. Its a pentawatt monolithic audio power amplifier designed for the use of low frequency class AB amplifier. Circuit Working: Parts List: Category Component Value/Type Quantity Resistors 22k 1/4 […]
Simple Surround Sound Speaker Circuit
Without investing in expensive new speakers this circuit mentioned in the article teaches how improve the surround sound system. It makes use of a method known as the Hafler circuit which was created by David Hafler. It just requires a turning a knob and arranging speakers to boost the level of sound coming from from […]