Amplifier Diagram

DIY 12 voltage amplifier: This is for a DIY 12 voltage amplifier. this is a 12-voltage amplifier circuit diagram. it’s a stereo circuit diagram. here used 12-voltage. la4440 IC is used in this circuit diagram.  It’s a dual-channel IC. stereo mode it’s 6+6 watts. in bridge mode 19 watts. We …

DIY amplifier circuit 100W: This is the DIY amplifier circuit 100W. this is a stereo audio diagram. it’s a mono diagram. here used one pair of transistors. This pair of transistors can produce a maximum of 100 watts. this diagram needs dual voltage. positive negative and ground voltage. 25-0-25 voltage …

Subwoofer circuit diagram: This is the Subwoofer circuit diagram using a low pass filter. This board is only an amplifier board. we have to use a low-pass filter circuit to make a subwoofer. we also get a lowpass filter here. here, we used 2 transistors sunken transistors. One transistor can …

Stereo amplifier circuit diagram: This is the Stereo amplifier circuit diagram. in this board, we can use 20-0-20 voltage to a maximum of 50-0-50. this board can make 150 watts. if we use 50-0-50 voltage then we have to use 3 amperes. here used 2sc5200 and 2sa1943 transistors. These pair …

DIY circuit board for amplifier: This is a DIY circuit board for amplifier. it’s a mono STK audio diagram. This diagram can produce 15 watts using 18-0-18 voltage. stk 022 is an AF power amplifier. for stereo, we have to use dual circuits. we can use 12-0-12 voltage to max …

how to amplifier circuit diagram using transistor: how to amplifier circuit diagram using transistor. This circuit can produce any watts we want. we can use 30-0-30 voltage to 80-0-80 voltage using this type of diagram. here use 2 circuits one circuit for the driver and another for the transistors. it’s …

DIY Amplifier Circuit diagram transistor: This is a DIY Amplifier Circuit diagram transistor. It’s a mono-circuit driver for an amplifier. In this circuit, we can use 30-0-30 voltage to 50-0-50 voltage. It has no main transistors. We can use any of the PNP and NPN transistors. We need 2 transistors …

DIY transistor amplifier: This is the DIY transistor amplifier circuit diagram. This diagram can produce 200 watts using 2sc2922 and 2sa1216. this pair can make 200 watts. We also used another pair, like 2sc5200 and 2sa1943 or C5198 and A1941. The output watts depend on the use of transistors and …

DIY amplifier driver circuit diagram: This is the DIY amplifier driver circuit diagram. This circuit is used as an amplifier driver. We can use a minimum of 2 transistors or a maximum of 10 transistors. We have to use PNP and NPN transistors. Positive ground and negative voltage are used …

12 Volt amplifier push-pull using 2sa1943 transistor: This is a 12 Volt amplifier push-pull using 2sa1943 transistor. This amplifier can produce 60 watts using 12 voltage.  3 transistors were used, one for input and the other 2 for output. and 2 transformers. one for the input transformer and another for …