Welcome to The Cool Life!
I am a seller in Japan. I ship authentic products from Japan. Please enjoy shopping with peace of mind! You will find great products!
【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
If you have any questions about our products, please feel free to contact us. We will search for products that are not sold in our store. In that case, we will offer you a good price at JOOM's store. Thank you ！
SOLVING LOW AUDIO SIGNAL PROBLEMS: Nobsound's 1:2 step-up transformer reinforces low-level audio signals from computers and smartphones, solving volume problems that occur when connected to an amplifier.
Effectively compensates for voltage differences: improves the volume and quality of music by increasing the 0.2-0.5V audio voltage supplied by ordinary smartphones and computers, compared to the 0.75-1.2V voltage input required by many amplifiers.
High-quality materials and workmanship: The aluminum shell is drawn, oxidized, and laser engraved for durability and beauty.
Patented 1:2 Step-Up Transformer Technology: Nobsound's proprietary 1:2 step-up transformer technology provides passive, high-performance audio signal boosting.
Compact and Elegant Design: Adopts gold-plated RCA connectors, super mini size, and elegant appearance that easily blends into your interior.
Tags: amplifier vacuum tube amplifier vacuum tube amplifier kit phono equalizer amplifier bluetooth integrated amplifier vacuum tube 5.1ch amplifier amplifier small vacuum tube preamp vacuum tube radio
