What development truly defined the transition into the stompbox era?

Answer

The mechanism allowing a player to switch the effect on and off instantly using their foot.

While the sound (the effect) might have existed earlier, the innovation defining the stompbox era was the creation of a separate, controllable device that featured a foot switch for immediate engagement while playing.

What development truly defined the transition into the stompbox era?

#Videos

Josh Scott Presents: The Complete History of Guitar Effects | Part 1

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