• Strong Compatibility: A polarity switch is designed on the side of the pedal, with 1/4″ (6.35mm) Jack Input, which has strong compatibility, suitable for a variety of brands of piano/keyboard
• Rugged and Long-Lasting: Made of top-grade chrome to resist deformation and a premium rubberized shell for extended lifespan
• Anti-slip Design: Slip-resistant rubber bottom grips the floor to keep the pedal perfectly in place
• 【Smart Dynamic Scale Mode】You can play essential bass lines, melodies, and leads with ease thanks to the intelligent dynamic scale mode of DMK 25 Pro midi controller. The 16-scale tones enable you to switch between many musical genres
• 【Real-time Multi-Mode Control】DMK-25 Pro USB MIDI controller unleashes creativity with arpeggio, note repeat, & chord functions. Craft music clips anytime, anywhere. Enhance performance joy & explore endless playability

About this item

• Aluminium potentiometer knobs is an important accessory for connecting potentiometers,fit for 6mm D type Shaft and can be used for electric guitar, bass, audio,power amplifiers,volume control, audio amplifier,effect Pedal,multimedia speaker, electrical equipment, electronic equipment,etc.
• Volume tone control knobs,is in size of:Height:16mm(0.63 inch);Outer diameter:17mm(0.67 inch);Inner diameter:6mm(0.23 inch);Color:Black;Material:Aluminium Alloy;In the package of: 4 x Guitar Control Knob(with un wrench);
• Potentiometer guitar control knobs are made of aluminium alloy material,which has high reliability and durability. Button beautiful appearance, small size, easy installation, suitable for a variety of different electronic equipment ,guitar,bass,amplifier and occasions.
• Steps of using:1. Confirm the potentiometer model; 2. Insert the potentiometer knob cap into the top of the potentiometer knob and rotate gently in accordance with the direction to confirm whether the knob is firm; 3. By rotating potentiometer knob cap, realize the adjustment of sound effect.
• Notes:In the use of potentiometer knob need to pay attention to choose the appropriate model and size, confirm the direction and position, gentle and smooth operation, prevent water and dirt.