The Modular Effects Amplifier simplifies amplification systems for musicians by integrating an analog effects chain, power amplifier, and a speaker into one unit. This is achieved through swappable and modular effects that can be slotted into a chassis within the amplifier cabinet. While amplifiers with onboard digital effects exist, none on the market offer modular, swappable analog effects that are built into the amp itself. The unit features a mounting chassis that connects each effect module into the audio effect/amplification circuit. It accommodates five effect modules: compressor, fuzz, tremolo, phaser, and chorus, which can be rearranged and adjusted independently. With a preamp and 50W Power Amp, it delivers suitable volume for small stage performances, aiming to combine convenience, portability, and the high-fidelity audio of analog circuitry. YouTube demonstration link: https://www.youtube.com/watch?v=C-4tEdotKYU