Electronics Help Care Amplifier circuit diagram
This is the Preamplifier circuit diagram for the amplifier. Every amplifier needs a bass tone control circuit. and also a pre-amplifier. This is a mono circuit. A stereo needs a dual circuit. This circuit runs with 12 volts. This circuit can control bass and tone. Here are 3 volumes. one for volume, one for the bass, and another one for the tone.
How to add an extra transistor:
How to add an extra transistor? A Maximum transistor amplifier can add extra transistors, but it will not work if we don’t increase the amperes or voltage. If we want to add an extra transistor, then we have to increase the voltage and amperage. like the voltage is 35-0-35 and 3 amperes for 2 transistors. If we add an extra 4 transistors, then we have to add an extra 4 amperes. And the voltage can be 45-0-45 maximum.
Subwoofer Circuit diagram:
This is the Subwoofer circuit diagram for the sub-Speaker. If we want to make only a sub-woofer then we have to use this circuit diagram as a pre-amplifier. This circuit diagram makes an audio-only bass. This is the low part of the sound. If we use this circuit diagram in our amplifier, then we can not get high or mid sound. we will get only the low part.
: How to connect volume:
This is an introductory post for connecting the volume connection when we are going to connect 6 pin variable to an amplifier. normally we use 3+3 pin volume for any amplifier. This is a stereo-variable resistor. It is the 6-pin volume control wiring
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