A tactile metal control knob set.

A non-powered product concept exploring machined metal, a knurled grip and simple installation options for audio and desktop controls.

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Existing black turned component used as a manufacturing reference

Manufacturing referenceThis is an existing machined sample—not the proposed retail product.

DESIGN DIRECTION

Three questions to validate first.

Grip

Would a fine knurled surface feel useful without looking overly industrial?

Finish

Which neutral or accent finish belongs naturally on audio and desktop equipment?

Value

What price range makes sense for a coordinated set rather than a single generic knob?

Existing red multi-step turned part used as a manufacturing reference

Existing silver turned part used as a manufacturing reference

EVIDENCE, NOT A PRODUCT CLAIM

Existing parts demonstrate machining vocabulary.

These photographs show visible steps, grooves, threads and finish variety from past manufacturing work. They are not prototypes of the control knob set.

EARLY INTEREST

Help shape the first prototype.

There is no product for sale, no deposit and no promised launch date. Your response helps us decide whether this concept is worth developing.