3 Low noise microphone preamplifier circuit using NE5532 LF356
This is Low noise microphone preamplifier circuit using IC-NE5532, M5218P. Simple circuits but high quality balance-Unbalance Input for dynamic microphone Read more
Amplifiers
TDA2030 Datasheet Audio Amplifier Circuits Pinout
SEE! TDA2030 audio amplifier circuit. To make many amplifier 10W to 120W. Mono or Stereo and OTL, OCL, BCL (Bridge amplifier) I love it Read more
300W – 1200W MOSFET Amplifier for professionals only
This is high power Mosfet amplifier,300W – 1200watt at load 4-8 ohms , For use in applications such as concert, theater, festivals, most suitable. […] Read more
Very simple amplifier circuit using transistor 2N3904
It is Very simple amplifier circuit using transistor 2N3904 only, low noise than normal IC circuits, low distortion,frequency response: 20 Hz to 20 kHz. Read more
Signal amplifier circuit diagram with set input-output ratio
A application a Signal amplifier circuit diagram with set input-output ratio, specifically the AC signal amplifier in common electronic circuits. Read more