A noiseless USB to 9V adapter is a device that allows guitarists to power their effects pedals using USB power instead of a traditional 9V battery or power supply. This can be especially useful for those who use multiple pedals or who frequently play in different locations, as it eliminates the need to constantly replace batteries or carry a separate power supply.
The adapter works by converting the USB power into the 9V DC power required by the pedals, while also eliminating any electrical noise or interference that can affect the sound quality. This is achieved through the use of advanced noise-filtering technologies, such as electromagnetic interference (EMI) and radio frequency interference (RFI) filtering.
One of the key advantages of using a noiseless USB to 9V adapter is that it allows guitarists to enjoy a clean, stable power source that won't affect their tone or performance. It also eliminates the need to constantly replace batteries or deal with the hassle of carrying a separate power supply. Additionally, it is portable and easy to use, simply plug in the USB cable to any USB power source and it will provide power to your pedals.
Input 5V 2A ---> Output 9V 1000mA
More than enough to power up to 8 effects pedals. 100% noiseless just like you are using battery.
Eliminate all the hum compared to using standard 9V Power Supply.
You also can use power-bank with this product.
