Details

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Professional Volume Control Knobs | EO-A Series Aluminum Inlay (21mm - 36mm) 🎚️🔊

The EO-A Series features a premium line of universal volume control knobs designed for precision and durability in high-fidelity audio equipment, musical instruments, and industrial control panels. Each knob combines a high-grip scalloped edge with a sleek, brushed aluminum top inlay for a professional, high-end aesthetic.

Product Breakdown (By Diameter)

1. EO-A01 | 21mm Compact Knob

• Application: Best suited for tight control panels, guitar pedals, or micro-amplifiers where space is at a premium.

• Design: Features the signature brushed aluminum top and clear white indicator line for precise adjustments.

2. EO-A02 | 24mm Standard Knob

• Application: The ideal mid-sized option for standard mixers, radio dials, and custom electronic projects.

• Design: Maintains a balanced profile with an ergonomic scalloped rim for effortless rotation.

3. EO-A03 | 28mm Medium Knob

• Application: Optimized for primary volume controls on desktop audio interfaces and stereo receivers.

• Design: Offers increased tactile surface area for more sensitive tuning adjustments.

4. EO-A04 | 34mm Large Knob

• Application: A heavy-duty choice for main power controls or master volume stages on professional rack equipment.

• Design: Large-format diameter provides maximum leverage and precision control.

5. EO-A05 | 36mm Extra-Large Knob

• Application: Designed for flagship audio hardware and industrial machinery requiring a prominent, easy-to-grab dial.

• Design: The largest in the series, featuring the most significant brushed aluminum surface for a premium visual impact.

Key Performance Features

• Brushed Aluminum Inlay: Each knob is crowned with a metallic silver top that provides a luxurious finish and reflects light beautifully on stage or in the studio.

• High-Contrast Indicator: A sharp, white vertical line is integrated into each knob to provide immediate visual feedback on the current setting.

• Scalloped Grip Pattern: The outer edges are precision-molded with deep grooves, ensuring a non-slip grip even for the most delicate or rapid adjustments.

• Universal Shaft Compatibility: Designed to fit standard potentiometer shafts (typically 6mm), making them an easy upgrade for most equipment.