uxcell 4pcs Aluminum Potentiometer Knobs Volume Tone Control Top Hat Knobs with Hex Wrench for Guitar Instruments Audio Mixer Amplifier Gold 1/4"

【Important Notice for International Buyers – Tomoayax Premium Audio Hi-Fi Japan】

■ Voltage Compatibility This product is designed exclusively for use in Japan (AC 100V, 50/60Hz).

Many regions use 120V or 220–240V. Using this product without a proper transformer in such voltage environments may result in malfunction, overheating, or serious and irreversible damage.

■ Plug Type This product uses a Japanese plug (Type A or B). A plug adapter may be required depending on your region.

■ Transformer Requirement (Very Important) A transformer is required for safe use.

A plug adapter only changes the plug shape and DOES NOT convert voltage. Using this product without a transformer may cause serious and irreversible damage.

■ Buyer Responsibility As this is high-end audio equipment, the buyer is fully responsible for confirming compatibility with their local voltage (100V / 120V / 220–240V) and usage environment before purchase.

■ No Return / No Refund Policy We do NOT accept returns or refunds for: ・Voltage mismatch (including 120V and 220–240V environments) ・Use without a transformer ・Plug incompatibility ・Damage caused by improper setup or usage

■ Liability We are not responsible for any damage, malfunction, or performance issues caused by improper use or incorrect voltage conditions.

■ Final Notice Please ensure full understanding of the above before purchasing. Use only under the correct voltage environment. The aluminum knob cover is designed for studio mixers, synthesizers, or amplifiers with a 6mm potentiometer shaft. The top-hat design is suitable for most guitars and basses, and 1/4-inch shaft potentiometers are commonly used in guitars, basses, power devices, or other audio equipment. Inner diameter: 6mm / 1/4 inch; Outer diameter: 19-24mm / 0.75-0.95 inches; Height: 14.5mm / 0.57 inches; Color: Gold 1. The knobs are beautifully crafted, with a smooth surface and no burrs, and all aluminum knobs have no plastic inserts; 2. The aluminum knobs are wear-resistant and oxidation-resistant, durable, and suitable for various application situations; 3. A wide range of colors are available, allowing you to choose a knob that matches the color of your audio equipment for a better experience. Attach the knob to the open shaft potentiometer and secure it with a tool to allow the knob to operate smoothly. When installing the knob, ensure the fixing screw is parallel to the opening to prevent damage to the potentiometer shaft. Please check the size and color of the knob before purchasing. What is this? The aluminum knob cover is designed for studio mixers, synthesizers, or amplifiers with a 6mm potentiometer shaft. The top-hat design is suitable for most guitars and basses, and 1/4-inch shaft potentiometers are commonly applied to guitars, basses, power devices, or other audio equipment. What will you get? Package includes: 1 x Aluminum Potentiometer Knob (1 x L-shaped Hex Wrench: 1.5x18x51mm, Silver in each package) Inner Diameter: 6mm / 1/4 inch Outer Diameter: 19-24mm / 0.75-0.95 inch Height: 14.5mm / 0.57 inch Color: Gold What are the advantages of this product? 1. The knobs are beautifully crafted, with a smooth surface and no burrs, and all aluminum knobs have no plastic inserts. 2. The aluminum knobs are wear-resistant and oxidation-resistant, durable, and suitable for various application situations. 3. A wide range of colors are available, allowing you to choose a knob that matches the color of your audio equipment for a better experience. How to use it? Attach the knob to the open shaft potentiometer, secure it with a tool, and ensure the knob operates smoothly. What precautions should be taken? When installing the knob, ensure that the fixing screw is parallel to the opening to prevent damage to the potentiometer shaft.