The MF-104S Analog Delay by Moog Music Inc. is a modern take on the iconic Moogerfooger MF-104 analog effects pedal. Originally introduced in 2000, the MF-104 Analog Delay paved the way for lush, all-analog delay effects. With a dual-range Bucket Brigade Device, it offered delay times ranging from 40 to 800 milliseconds. Subsequent versions added tempo synchronization and versatile time modulation features through a multi-waveform LFO. Designed by Bob Moog and his team, the MF-104 was a direct evolution of the legendary Moog modular synthesizers, tailored to process and modulate various audio inputs like guitar, voice, and synthesizers.

The MF-104S Analog Delay faithfully recreates the warm, organic texture and character of the original analog delay circuitry while incorporating modern flexibility and user-friendliness. This AUv3 effects plug-in requires a compatible host or DAW for operation, offering a blend of vintage charm and contemporary convenience for musicians and producers.