Simple Microphone Preamp with AGC | Electronic Circuit Diagram and Layout

Posts tagged Simple Microphone Preamp with AGC

Portable Mic Pre-amp 2 transistor

Portable Mic Pre-amp 2 transistor using BC549C, BC547B

sound mixer equipment

sound mixer equipment sound mixer equipment circuit diagram High Quality Audio Mixer with LM1875 sound mixer equipment sound mixer equipment

Full story »

Resolve a cramped raster on SONY TV KV21GPX?

Ouman asked: I have replaced the vertical deflection IC and checked all possible capacitors and resistors. Still no luck. No circuit diagram. American origin. Thanks Pete. I do remove caps and test with proper cap tester. Will follow your advice. Middle to top cramp with bit of a foldover on top. Frustrating! I keep grinding […]

Full story »