The simple low voltage preamplifier circuit for headphone with tone control that use 1.5V X 2.The transistors as main. For MP3 player or other small source.
Do you love music? Imagine we can build power amplifiers system. Sound good, doesn’t it? Here are many circuits. For example, about Audio amplifiers, bridge amplifier, Using transistor or IC or MOSFET, Mixer, Graphic Equalizer, Preamplifiers. And, Sound generators, tone controls, Melodies, Sirens, Animal sound, effect voices. Even, Burglar alarm, and more. I cannot explain to you all. But sure I do not like to see you miss them.
This is a general-purpose bass booster circuit. Why should you use this? You are listening to your favorite song. But it lacks many flavors. Friends said No Bass! Buy a new one amplifier right now. Stop... It is true. Your amplifier may less bass. But before buying a new amplifier. Try this, it probably better.
This is Low noise microphone preamplifier circuit using IC-NE5532, M5218P. Simple circuits but high quality balance-Unbalance Input for dynamic microphone
This is 27MHz CB radio amplifier circuit projects with PCB about 2-3W using V-MOS FET, also use FM range as as the RF amplifier circuit [...]
Did you like to lestion the good music from a cassette Deck. You need to use We have two circuits,Stereo tape head preamplifier circuit and low noise version. They are…
SEE! TDA2030 audio amplifier circuit. To make many amplifier 10W to 120W. Mono or Stereo and OTL, OCL, BCL (Bridge amplifier) I love it
The active microphone preamplifier circuit for the particular condenser microphone, high sensitivity - high output signal than other, but need power supply..