Power Amplifier BCL 35W by TDA2030
The 35W Amplifier BCL by TDA2030 is easy to build, and very inexpensive,Easy to build. To use Power Supply +15V -15V 2A. View IC TDA2030 must be mounted on heatsink. Can be directly connected to CD players, tuners and tape recorders. Circuit 35W Amplifier BCL by TDA2030 PCB 35W Amplifier …
Remote and Touch volume control circuit using IC-MC3340P
Remote and Touch volume control circuit by MC3340P If you are tired of adjusting the volume with a normal volume. I suggest this is the remote and touch volume controls circuit. You can adjust the volume by pressing the touch. To increase or decrease the volume of the amplifier, the …
Simple op-amp Preamplifier using LM382
This Simple op-amp Preamplifier using LM382. It can take sound general signal AUX and a signal from Microphone. For enlarge sound signal at the beginning. By use op-amp IC number LM382 be usable easy. It can take the perception wide have S1 choose sound signal entireness AUX and MIC. Besides …
Class A amplifier circuits
Here is Class A amplifier circuit. It have good sound Distortion-free. First use main are transistors only. Second: 5W output use IC-low noise IC,MJ2955 power transistors