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Large Solid Aluminium HiFi Control Knob

Large Solid Aluminium HiFi Control Knob

This substantial control knob features a distinctive tapered profile that narrows elegantly towards its base, creating both visual appeal and ergonomic comfort. The slightly concave top surface provides a natural finger rest, whilst the machined position indicator line offers precise visual feedback for accurate adjustments.

Crafted from solid aluminium construction, this knob delivers the weight and stability that discerning HiFi enthusiasts demand. The circumferential grip recesses are strategically positioned around the knob's perimeter, ensuring secure handling even during fine adjustments. Its generous proportions and premium feel make it particularly well-suited to high-end audio equipment where both performance and aesthetics matter.

Colour
Quantity Unit Price
1+ £8.89
2+ £7.112
5+ £6.6675
10+ £6.223
20+ £6.1341
50+ £5.9563
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Fitting

Knob TypeRotary
Shaft TypeRound
Shaft FixingGrub Screw
Hole Size6mm

Appearance

Identity ColourBlack
Body ColourBlack
Accent Colour
Position Indicator ColourSilver
Position Indicator ShapeLine

Measurements

Minimum Shaft Depth8.7mm
Maximum Shaft Depth17.2mm
Body Diameter30.3mm
Maximum Diameter34.0mm
Widthmm
Lengthmm
Height20.0mm
Additional Measurements
Unit Weight38.98g
Large Solid Aluminium HiFi Control Knob

Hole Type

Round Hole

A knob designed for a round shaft has a smooth, cylindrical hole that matches the shaft's shape. This type of hole allows the knob to slide easily onto the shaft, relying on a grub screw / set screw or friction to keep it in place. This design is widely used in audio equipment, consumer electronics, and control panels due to its simplicity and versatility

A knob with a round hole can typically also be used on a D type shaft in the 180° position (where the position indicator is opposite to the flat of the D) and can often also be mouned to splined shafts in low torque applications.

A View from the underside of the knob when fitting a round hole knob to a D shaft, showing the grub screw position relative to the position indicator:

Measuring Rotary Knobs

Read more about measuring rotary knobs here.