【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 A B S knob cover is designed for studio mixers, synthesizers, and amplifiers with a 6mm potentiometer shaft. Its top-hat design makes it suitable for most guitars/basses, and it is widely applicable to equipment with a 1/4-inch shaft potentiometer.
Inner diameter: 6.4mm/1/4 inch; Outer diameter: 15.5-20mm/0.6-0.8 inches; Height: 11.5mm/0.45 inches; Color: Brown
1. The knobs are beautifully crafted, with smooth surfaces, burr-free edges, and made entirely of ABS with no plastic inserts; 2. ABS knobs are highly wear-resistant and oxidation-resistant, durable, and suitable for various usage conditions; 3. Multiple color variations are available. Choosing a color that matches your audio equipment enhances the user experience.
Attaching a knob to an open-shaft potentiometer and securing it with a tool allows for smooth operation.
When installing the knob, ensure the fixing screw is parallel to the gap in the opening, and take care not to damage the potentiometer shaft. Please be sure to check the size and color of the knob before purchasing.
What is this? A B S knob covers are designed for studio mixers, synthesizers, or amplifiers with a 6.4mm potentiometer shaft. With a top-hat design, they are suitable for most guitars and basses and are commonly used on guitars, basses, power devices, and other audio equipment with 1/4-inch shaft potentiometers.
Package Contents: 1x A B S Potentiometer Knob Inner Diameter: 6.4mm/1/4 inch Outer Diameter: 15.5-20mm/0.6-0.8 inch Height: 11.5mm/0.45 inch Color: Brown
What are the product's advantages? 1. The knobs are beautifully crafted with smooth surfaces and burr-free edges; 2. The A, B, and S knobs are highly wear-resistant and oxidation-resistant, making them durable and suitable for various usage conditions; 3. Multiple color variations are available. Choosing a color that matches your audio equipment enhances the user experience.
To use, attach the knob to the open shaft potentiometer and secure it with a tool for smooth operation.
Precautions: When installing the knob, ensure the fixing screw is parallel to the gap in the opening and take care not to damage the potentiometer shaft. Please be sure to check the size and color of the knob before purchasing.
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