Roland RE301 Chorus echo

The Roland RE301 Chorus Echo is a vintage analog delay and chorus effect unit from the late 1970s. It was used by many famous musicians, including David Bowie, Brian Eno, and U2. The RE301 works by taking an incoming signal and splitting it into two paths. One path is sent through a delay line, while the other is sent through a chorus effect. The two signals are then recombined and sent to the output. The RE301 features a delay time of up to 300ms, a chorus depth control, and a feedback control. It also has a built-in spring reverb, which can be used to add a unique texture to the sound.