Eliminate annoying transformer hum with the SilentPower DC Blocker+. Blocks >1,000mV DC, keeps EMI shielding, and ensures safe, quiet listening worldwide. Read more.
The SilentPower DC Blocker+ is the ultimate solution to annoying mechanical hum caused by DC offset in toroidal transformers. Even a few hundred millivolts of DC can create an audible low hum, often at the quietest moments of your music.
By installing the DC Blocker+ at the IEC input of your audio component, you prevent DC from entering and generating unwanted vibrations or hum. The result is a cleaner, more immersive sound experience without background interference.
The SilentPower DC Blocker+ intelligently blocks DC above 1,000mV, maintains full EMI shielding, and has no effect on the safety of your equipment. Designed for global use, it is the perfect choice for audiophiles seeking a truly hum-free listening environment.
