457x -

: The "Euro-Sled" nickname comes from its low, sleek profile and the horizontal lines that resemble a sled or a high-speed locomotive from the period.

: Unlike most radios of the era, the 457X features a bold, unbalanced geometric shape that creates a sense of movement. : The "Euro-Sled" nickname comes from its low,

Depending on the context, "457x" can also refer to specific technical or scientific markers: 1. Astronomy Magnification the 457X features a bold