Zenith 1940 Volume Knob (Stacks on Tuning Knob)

The Stacking Volume Knob That Completes Your 1940 Zenith Console

On 1940 Zenith console radios, the volume control doesn't sit beside the tuning knob — it stacks on top of it. This small ivory knob mounts on a 1/8 in. shaft that passes through the center of the larger tuning knob, giving the front panel its distinctive layered look that defined Zenith's console aesthetic. Without it, the console is incomplete. With it, the front panel looks exactly as Zenith intended — elegant, purposeful, and unmistakably original. This reproduction is molded to match the original profile and finish, secured with a set screw for a firm fit that won't slip during use.

Correct Dimensions for a Correct Restoration

At 1-1/8 in. diameter and 3/4 in. tall with a 1/8 in. shaft hole, this knob is dimensioned to the original specification. It is compatible with a wide range of 1940 Zenith console models. Verify your model number before ordering.

Fits models: 7S529, 7S530, 7S557, 8S443, 8S451, 8S463, 10S443, 10S464, 10S452, 10S470, 10S491, 10S492, 11S474, 12S445, 12S464, 12S470, 12S471, 12S475, 12S494, 15S479, 15S495

Pair With the Matching Tuning Knob

For a complete front panel restoration, pair this volume knob with the matching Zenith 1939–1940 tuning knob. Together they recreate the original stacked knob assembly that defines the look of these consoles. One knob per order, set screw included.

Dimensions:

• Diameter: 1-1/8 in.
• Height: 3/4 in.
• Shaft hole: 1/8 in.
• Finish: Aged ivory
• Mount: Set screw (included)