Audio Amplifier(with PCB)
Hello everyone If you want to project an amplifier, which consists of integrated circuits, and printed circuit boards.
This article will not makes You disappointed, surely. Which I has a lot AMP circuits too levels. You choose to build from 1 watt to 300 watts, OCL, OTL, BCL or many class amps.
Small Amplifier Circuits (lower than 20W)
- Guitar Preamp – over drive using 12AU7 *** New
- Multi-purpose Amplifier 15W by TDA2030
- Super Small Amps 1.2W by TDA7052
- TDA2822 stereo amplifier
- LM386 audio amplifier with PCB
- TDA820M Mini Amp 2W+2W
- Small stereo amplifier circuits
- The cheap & small hearing aids project.
Power amplifier with PCB easy to build
____20W to 50W
- 30W RMS integrated AMPS using cheap transistors
- 35W Amplifier BCL by TDA2030
- Power Amplifier OCL 40W by 2N3055+MJ2955
- The OTL amplifier listen comfortably by TDA2030 and TIP41+TIP42
- Tiny 30 watts OTL amplifier using LM1875
- Mini 40 watt audio car amplifiers using HA13001Main amplifier
___50W to 100W
- The main amplifier 50 watt OCL by LF351-2N3055-MJ2955 with PCB
- 55 watts rms classic OTL integrated amplifier that you build easily
- Power Amplifier OCL 50W by Mosfet (K1058 + J162)
- 60W stereo amplifiers no customization
___100W only POP
- 100W DC servo amplifier by MOSFET
- The cheap 100W transistor amplifier
- OTL 100W RMS by MJ15003+MJ15004
- 2 channel 100W min AF Power Amplifier (Dual Supplies) STK4231II
- 120W Super Bridge Amps by TDA2030 (at 2 ohm speak)
- 300 watt – 1200 watt MOSFET Amplifierfor professionals only.
- 200W Bass guitar super bridge amplifier
CAR Power Amplifier
- The subwoofer simulator by LF347N
- Micro mixer circuit by TA7137
- Super stereo digital echo by KT5211P
- High power mosfet amplifier circuit ideas
Some times you may need to look projects or circuits but you don’t have idea please see below. It may can help you!