About this item

• [SUSTAIN PEDAL] 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.
• [SUSTAIN PEDAL] Rugged and Long-Lasting: Made of top-grade chrome to resist deformation and a premium rubberized shell for extended lifespan. Rest assured with our 12-month warranty service, you can use it without any worries.
• [BENCH] Adjustable&Collapsible - You can adjust the height by adjusting the 4 position bolt lock at the bottom to ensure a comfortable height for playing your instrument. When you are not using it or when you are going out, you can fold it up to save space and facilitate transportation.
• [BENCH] Non-skid Design - Donner keyboard bench stool is equipped with rubber non-skid sleeves to prevent the keyboard seat from shifting when you play the piano. A high-quality steel bracket with an X-Style design makes it very stable.
• [BENCH] High-density Sponge - High-density sponge prevents your Keyboard Bench from deforming after prolonged use.

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.

• Guitar string tuning peg gears are mainly used on guitar tuners, which can adjust the tension of strings, and are applicable to guitar, bass and other instruments. At the gear rate of 1:18, when installing the strings, it is necessary to twist the string knob 18 times to complete a complete rotation of the gear, can accurately adjust the pitch when tuning
• Guitar string tuning peg gears, are in size of :4mm/0.16-inch minimum hexagon hole, 10.2mm x 5.2mm/0.4-inch x 0.2-inch(D*H)
• Iron material, durable. 4mm gear and fixed screw can effectively prevent the screw from sliding. Make the tuning guitar string not easy to loosen.Simple installation and convenient use
• Steps of installation: 1. Loosen the screw with a screwdriver; 2. Put the new gear into the gear seat symmetrically left and right; 3. Adjust the gear with a screwdriver to make it jam on the machine head; 4. Fix the head and gear seat with a screwdriver.
• Please pay attention to selecting the guitar string tuning peg gears with appropriate size