Audio reverb circuit diagram: This is an audio reverb circuit diagram for the amplifier. this circuit needs an amplifier when we use the microphone. for using a microphone this circuit is important for making quality full sound. now we get this reverb to the mixer console. or we can also …
Read More »Bridge amplifier circuit
Bridge amplifier circuit: This is the Bridge amplifier circuit diagram. it’s a pre-amplifier for the amplifier. every amplifier needs a pre-amplifier. this circuit works as a pre-amplifier. here used 60-0-60 voltage. we can use 15-0-15 voltage to 100-0-100 voltage. for this, we have to change the 4k7 resistor. for 15-0-15 …
Read More »Bass tone circuit
Bass tone circuit : This is the Bass tone circuit board for the audio amplifier. every amplifier needs this circuit. it’s without a preamplifier. it’s only the audio graphic to control the sound quality. we can make the sound as we want. here, I used 3 volumes. all volumes are …
Read More »Condenser Microphone circuit
Condenser Microphone circuit: This is a Condenser Microphone circuit diagram. this diagram is a high-gain diagram. here used a condenser to make a clear sound. also, use a battery to make a high gain. A 3.7-volt battery is used here. for this, we can use this microphone to the auxiliary …
Read More »Guitar amplifier circuit board
Guitar amplifier circuit board: This is a Guitar amplifier circuit board. we can use guitar input, keyboard input, and Pad input in together. this is also an audio mixer. we can balance all sound input using the separate volume. here are 3 volumes. one for the Guitar, one for the …
Read More »Easy preamplifier circuit diagram
Easy preamplifier circuit diagram: This is the easy preamplifier circuit diagram. We use this circuit to the amplifier to increase the sound. here used one transistor. NPN transistor. 2sc1815. it’s the mono circuit. if we need stereo then we have to use dual circuit. we can use 6 voltage to …
Read More »pre amplifier for amplifier
pre amplifier for the amplifier: This is the pre-amplifier for the amplifier. this is the circuit to increase the sound. we use this circuit for the amp to get better sound. normally it is used with a bass tone circuit. here used 12 voltage. this is a mono-circuit diagram. for …
Read More »5 band equalizer circuit
5 band equalizer circuit: This is a 5-band equalizer circuit diagram for an amplifier. every amplifier needs a good-quality bass-tone controller. we usually use volume bass and tone circuits. or bass midrange and tone. but here we use bass, semi-bass, mid, semi-treble, and treble. 5 graphic. this is without a …
Read More »Bass mid tone circuit
Bass mid-tone circuit diagram: This is the equalizer circuit diagram for the amplifier. every amplifier needs an audio controller circuit. this circuit is an audio graphic for an audio amplifier. here are 3 vol for Bass, midrange, and tone. bass for the low part mid for the vocal and tone …
Read More »audio equalizer circuit diagram
audio equalizer circuit diagram: This is an audio equalizer circuit diagram for the amplifier. it’s without a pre-amplifier. if we want to we can add an extra pre-amplifier. Here are many pre-amplifier circuit diagrams. this circuit is for Bass and tone. pre-amplifier Circuit Diagram Audio amplifier circuit: This is an …
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