【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.
Aluminum potentiometer knobs are accessories for common tone adjustment devices. They are frequently used as adjustment buttons on musical instruments such as guitars, basses, and AMPS. They are a great replacement knob for music lovers.
Aluminum Alloy Potentiometer Knob: Size: 13 x 13 mm / 0.51 x 0.51 inches (Outer Diameter x Height); Material: Aluminum Alloy; Mounting Hole Diameter: 6 mm / 1/4 inch; Color: Gold;
Superior Durability: This volume and tone control knob is made of aluminum alloy, making it lightweight yet highly durable and ensuring long-term use. Excellent Adaptability: This potentiometer knob has a standard 1/4-inch (6mm) mounting hole, making it easily adaptable to most guitars, basses, and other instruments. A wrench is included for easier installation.
1. Remove the old knob from the device. 2. Measure and confirm that the mounting screw size matches the size of our knob mounting hole. 3. Align the mounting holes on the knob, install it in the corresponding position, and secure it using a wrench.
Before use, please ensure that the mounting hole size of our product matches that of your equipment.
What is this? An aluminum potentiometer knob is an accessory for common tone adjustment devices. It's frequently used as an adjustment button on musical instruments such as guitars, basses, and AMPS. It's a great knob replacement for music lovers.
What you get: Aluminum alloy potentiometer knobs; Size: 13 x 13 mm / 0.51 x 0.51 inches (outer diameter x height); Material: Aluminum alloy; Mounting hole diameter: 6 mm / 1/4 inch; Color: Gold; Package contents: 6 potentiometer knobs, 1 wrench;
What are the advantages of this product? Excellent durability: This volume tone control knob is made of aluminum alloy, making it lightweight yet highly durable and ensuring long-term use. Excellent adaptability: This potentiometer knob has a standard 1/4 inch (6mm) mounting hole, making it easily adaptable to most guitars, basses, and other instruments, and comes with a wrench for easier installation. Versatile use: This control knob has a wide range of applications and is very suitable for guitars, basses, AMPS, effect pedals, and other audio equipment.
How to use? 1. Remove the old knob from the device. 2. Measure and confirm that the size of the mounting screws matches the size of our knob's mounting holes. 3. Align the mounting holes on the knob, install it in the corresponding position, and secure it using a wrench.
What should I be aware of? Before use, please ensure that the mounting hole size of our product matches that of your equipment.
No-delivery refund
