This 100mW stereo amplifier is designed to integrate with a mixer, or can be used independently or as a basis for a multi-box headphone amplifier (box 4 headphone amplifiers for…
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2×50 mW Stereo Headphone amplifier
This headphone amplifier uses common components and probably will fill those looking for a really simple assembly. This is a typical Stereo Headphone amplifier example of what was found on…
32 ohm Headphones Amplifier
…low-power headphone. This 32 ohm Headphones Amplifier circuit built with an IC which consists of four op amps (TL074, TL084 and LM324). This amplifier circuit produces power 30 mW x…
Simple RIAA Preamplifier using Logic IC CD4069
…CD4069 for the read head signal amplification for vinyl turntable. The same thing can be considered for a microphone preamp. Using logic gates to amplify the signal? But how on…
15 w class B audio amplifier
Below is a circuit diagram of class B 15 Watts audio amplifier is designed using a dual op-amp and transistor. The 15 W class B audio amplifier circuit shown here…
1 Watt Stereo Audio Amplifier based IC KA2209
Above schematic diagram is 1 Watt stereo audio amplifier based IC KA2209 can be used for small electronic device such as radio, smartphone, tablets or other gadgets which require little…
A Simple 20 Watts Amplifier
The scheme is very simple and if you decide to devote himself to the assembly of amplifiers and investigation of their activities, it makes sense to start with this amp….
High Power Audio Amplifier 1500 Watt
This Powerfull audio amplifier can provide a 2kW power peaks, and 1.5kW continuously, which means that the amplifier can burn your most famous speakers. To provide this power in action…
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