Guitar Boost Pedal Design - Phil’s Lab #74

How to design your own guitar boost pedal. Including discussion on specifications/requirements, analogue circuitry (buffers, long-tailed pair, common-emitter amplifier, compensation, negative feedback, etc.), analysis (oscilloscope function generator, Bode plots), and implementation (live guitar demo). [SUPPORT] Free trial of Altium Designer: PCBA from $0 (Free Setup, Free Stencil): Patreon: Mixed-signal hardware design course: [GIT] [TIMESTAMPS] 00:00 Boost Demo (Max Gain) 00:26 Introduction 00:37 Altium Designer Free Trial 00:59 JLCPCB and Design Files 01:14 Device and Schematic Overview 04:54 Power Supply 05:40 Input Section 08:02 Difference Amplifier (Long-Tailed Pair) 09:04 Voltage Gain Stage (CE Amp) 10:00 Output Buffer 11:16 PCB Overview 12:22 Enclosure 12:44 Time Domain Analysis (WaveForms) 14:40 Frequency Domain Analysis (WaveForms) 17:12 Guitar Demo ID: QIBvbJtYjWuHiTG0uCoK