Subwoofer amplifier circuit 2.1: This is a Subwoofer amplifier circuit 2.1. It has 2 channels, the left channel and the right channel. This is surrounded by mid-range and full-range. And 1 channel output is for the subwoofer. low-frequency. stereo input and 3 outputs. This circuit requires a 12V, 0V, 12V …
Read More »Bass tone circuit diagram for amplifier
Bass tone circuit diagram for amplifier : This is the Bass tone circuit diagram for an amplifier. Every amplifier needs this type of board to control the sound quality. This board is one of the best circuits. Here, use the 4558 IC. This board has four adjustable volumes: bass, mid-range, …
Read More »subwoofer amplifier circuit board
Subwoofer amplifier circuit board: This is a subwoofer amplifier circuit board. This diagram makes only bass for the amplifier. It’s a pre-amplifier diagram. This diagram runs on 12 volts. only positive and negative voltage. It’s a mono diagram. It has two adjustable volumes. One is the volume, another is the …
Read More »Preamplifier circuit with graphic equalizer
Preamplifier circuit with graphic equalizer: This is the Preamplifier circuit with a graphic equalizer for the amplifier. This diagram runs on 12 volts. It’s a stereo diagram. Treble, midrange, and bass can be controlled using this board. Every amplifier needs this type of circuit to control the sound quality. The …
Read More »5 Band equalizer circuit diagram
5 Band equalizer circuit diagram: This is a 5-band equalizer circuit diagram for any audio amplifier. Every amplifier needs a bass tone circuit to control the sound and sound quality. This circuit has 5 graphic equalizers to balance the sound as we want. This diagram runs on a single 12-volt. …
Read More »Sound booster pre-amplifier circuit diagram
Sound booster pre-amplifier circuit diagram: This is the Sound booster pre-amplifier circuit diagram. This board is for boosting the sound. This board works as a pre-amplifier. This circuit runs with 12-0-12 voltage to 15-0-15 voltage. Every amplifier needs this type of circuit. Normally, it’s included with the bass tone circuit. …
Read More »low pass filter for subwoofer amplifier
low pass filter for subwoofer amplifier: This is the low-pass filter for the subwoofer amplifier. This circuit needs to make a bass amplifier. We also need to make a 2.1,5.1 audio sound system. This board makes only bass. makes only the low part. It has no mid-range or high part. …
Read More »pre-amplifier circuit diagram
Pre-amplifier circuit diagram: This is a pre-amplifier circuit diagram. Every amplifier needs this type of circuit diagram. This circuit makes the sound good. It has one main volume, a low part, a mid-range, and a high. This diagram runs using a 12-volt only. it’s a mono board/ for stereo needs …
Read More »Bass tone circuit for amplifier
Bass tone circuit for amplifier This is the bass tone circuit board for the amplifier. This circuit has four volumes: volume, low, mid, and high. This diagram runs with 12 voltages. It’s a mono diagram. For stereo, we have to use the dual board. it needs a single voltage positive …
Read More »Subwoofer circuit diagram lowpass
Subwoofer circuit diagram lowpass This is the Subwoofer circuit diagram lowpass for the bass amplifier. this circuit is a pre-amplifier for a subwoofer amplifier. this board makes only bass. we use this board for 2.1 or 5.1 amplifiers. we need dual voltage to run this board. 12-0-12 voltage is needed …
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