HISTORICAL PIECE IN RADIO TECHNOLOGY. CONDITION IS VERY PRISTINE AS COMPARED TO IT’S AGE. Vintage 1920’s Atwater Kent Radio Model 55F, perfect for collectors or enthusiasts looking for a restoration project. Made in the United States, this piece of history from the 1920-49 era is a classic addition to any collection of radios, phonographs, or vintage electronics. ATWATER KENT MODEL 55F TUBE RADIO. The Atwater Kent Model 55F, produced in 1929, is a vintage tabletop radio that exemplifies the technological advancements of its era. This model is part of the 55 series, designed for use with 25-cycle AC power, distinguishing it from its 60-cycle counterparts. It houses seven vacuum tubes, including models like UY224 and UX171A, which are crucial for its operation. The radio’s original design is notable for its durable construction, using chokes and capacitors for filtering rather than relying heavily on the electrolytic capacitors that became standard later on. The Model 55F was marketed as a versatile unit that could be integrated into various furniture designs or used as a standalone piece, making it popular among consumers at the time. Today, the Atwater Kent Model 55F is cherished by collectors for its historical value and its embodiment of early 20th-century radio technology.