Schematic Elements for Guitar and Effects: Simulated Inductance and the Boss GE-7

This video looks at the use of resonant circuits using simulated inductors and how they are used in the legendary Boss GE-7 graphic equalizer. This is the 3rd in a multi-part series looking at filters in effects circuits. 00:00 - Gyrators/Simulated Inductors 03:00 - Boss GE-7/Input Opamp Stage 05:18 - Second Opamp Stage 07:20 - Graphic EQ Stage 14:19 - Output Stage