The Amp Feature Nobody Asked For: How a Chorus Circuit Left the JC-120 and Became the Boss CE-1 AmplifiersAndy SummersBossBoss CE-1Bucket BrigadeChorusGuitar EffectsGuitar GearGuitar HistoryMusic HistoryRolandRoland JC-120StereoStudio CraftThe Police October 9, 2026 Roland put a stereo chorus inside the JC-120 in 1975, then moved the same circuit into a pedal. How the Boss CE-1 turned an amp feature into the sound of a decade. Read More
