The transcript states that the Gaggia Classic GT is a dual-boiler machine with many functions, while the Gaggia Classic Pro E24 is a single-boiler (Einkreisermaschine) machine. The speakers emphasize that these are two completely different machines, not simply variations of the same model.
This video is a review of the Gaggia Classic GT espresso machine. The presenters discuss the machine's features, design, and functionality, demonstrating its use in making espresso and cappuccino. They also provide a detailed explanation of the machine's display and controls.