Replacement Knob for Audio Interfaces

This single replacement knob is designed for audio interfaces and controllers that use a 6mm D-shaft potentiometer, commonly found on volume, gain, and control knobs.

If your interface knob is cracked, loose, missing, or worn out, this is a simple and affordable fix—no need to replace the entire unit or buy a full pack of knobs.

The compact size and lightweight plastic construction make it suitable for everyday studio use, repairs, or keeping as a spare.

🎛️ Compatibility

This knob fits most audio interfaces that use a 6mm D-shaft potentiometer, including many models from:

• Focusrite (Scarlett series)

• Behringer

• PreSonus

• M-Audio

It is commonly used for:

• Monitor volume knobs

• Input gain knobs

• Control and encoder knobs

⚠️ Please check your interface uses a 6mm D-shaft before purchasing. This knob will not fit round or splined shafts.

✅ Features & Specifications

• Shaft Type: 6mm D-shaft

• Diameter: 11mm

• Height: 13.5mm

• Rotation Marking: 180-degree indicator

• Material: Durable plastic

• Heat Resistance: Up to 105°C

• Installation: Push-fit (no tools required)

🛠️ Ideal For

• Replacing broken or missing audio interface knobs

• Studio gear maintenance

• Home studio repairs

• Keeping spare knobs on hand

📦 What’s Included

• 1 × Replacement Knob

• Color: Selectable (White, Red, Blue, Green, Yellow, Orange)