One of the attractions at EPCOT in Walt Disney World is Journey into Imagination. Journey into Imagination is a classic, slow-moving indoor dark ride that takes guests on a whimsical tour of the "Imagination Institute". The original version of the attraction opened on March 5, 1983.

At one point in the ride this Tektronix 547 Oscilloscope with a 1A2 plug-in can be seen sitting on a pair of speakers.