Make High impedance preamplifier using a transistor
Want a high impedance preamplifier circuit? For a ceramic record player, etc. Make the emitter follower circuit has low noise causes sound concise. Read more
Amplifiers
Transistor equalizer circuit diagram
Here is the transistor graphic equalizer circuit. Why should make this circuit? We use it for controlling the audio frequency in some kinds of audio frequency responses that are not flat. Which we cannot use a normal tone control circuit. Because it has a too wide bandwidth. We need to use a good equalizer circuit … Read more
Let’s try the 3 transistors Audio Amplifier circuits (MONO)
Do you like a transistor? Today I am going to 3 transistors audio amplifier circuits. Why use transistors in the amplifier? Transistors are devices made of semiconductors. It has many benefits, but the most important and common use is to use it as an amplifier. How? Must … follow to see. Although currently, we will … Read more
3 circuits of guitar fuzz box and fader control
Imagine you are playing an instrument, a guitar. Sometimes you want a strange sound from a normal. Use these ideas of fuzz box circuits and fader controller. You may change the mood of your guitar playing. Let’s change the boring time with your own creations. I am going to show you 3 circuits below: 1# … Read more
Tri Band Amplifier Circuit Project with Crossover network using TDA2030
A tri audio amplifier has three in one amplification act drive specifically each audio speakers good quality, using TDA2030 and crossover network built-in […] Read more