|
Voltage Controlled Oscillator
5 band graphic equalizer using a single IC/chip
Digital Volume Control
TDA2004 - 10+10W STEREO AMPLIFIER FOR CAR RADIO
VU Stereo Meter By LM3914 (LED)
VU meter circuit for LM3915
Stereo Test Tone Generator with LM324 and LM1458
Microphone Preamplifier by IC TL084
6 Input Mixer by IC 741 , LF351 ,TL071
Pre MIC mono by 2 Transister C945
|