RCA Radio Knob Value Guide

This vintage RCA radio knob is a quintessential artifact from the Golden Age of Radio, crafted from early synthetic Bakelite between 1930 and 1939. Its distinctive dark brown color and recessed circular face represent the iconic Art Deco aesthetic found on high-end RCA tabletop and console models.

What Is RCA Radio Knob Worth?

The typical price range for RCA Radio Knob is $18 - $20 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Physical condition of the Bakelite, specifically the absence of chips, cracks, or deep scratches on the recessed face.
• The presence and functionality of the original brass set-screw if the model requires one for mounting.
• Color consistency, as UV exposure can sometimes cause uneven fading in vintage dark brown resins.
• Market demand for specific RCA console restoration projects from the 1930-1939 period.

How to Identify RCA Radio Knob?

• Verify the material is genuine Bakelite, which produces a distinct 'clunk' sound and a chemical odor when friction-rubbed.
• Look for the specific circular recessed face, often referred to as a globe or concave style, characteristic of 1930s RCA designs.
• Check the interior mounting hole for the standard D-shaft or set-screw fitting used in United States manufacturing during the era.
• Examine the dark brown patina for the uniform, dense texture typical of pre-war synthetic plastics.

History of RCA Radio Knob

RCA radio knobs from the 1930s were often made of Bakelite, the first synthetic plastic. These knobs were used on various tabletop and console models during the Golden Age of Radio. The recessed design, sometimes called a globe or concave style, was a popular Art Deco aesthetic choice for major manufacturers like RCA and Philco.