This is an audio A/B selector with gain control. The project uses op-amps and resistors to smoothly switch between microphone and line inputs.

Norris booed after taking title lead ahead of Piastri - Follow F1 reaction from Autodromo Hermanos Rodriguez with Norris now ...

Technics ends the SL-1200/1210G run with two Grand Class Master Edition turntables in black or silver with even better performance and fancy gold accents.