1tr preamp mic schematic using c828 R1 …… 10K R2 …… 220K R3 …… 5K6 R4 …… 560K VR …… 10K C1 …… 100nF C2 …… 47uF Q ……. C828
Posts tagged Portable Mic Pre-amp
Relay Driver Circuit for Switches
Relay Driver Circuit for Switches using ZVP4106
VCO circuit diagram
voltage controlled oscillator vco circuit diagram using lm358
How To making stereo noise filter
How To making stereo noise filter stereo noise filter Schematic using BC547B, BC547C Noise reduction circuit
Electronic Switching Circuit
Electronic Switching Circuit using SL100, BC108
