SilentPower DC Blocker+ Headphone Amps including some of our favorites:

including some of our favorites: white/metallic silver

lossless streaming up to 24-bit/192kHz Supported protocols AirPlay 2

Hand-selected matched FET pairs

or relieve pressure on that point by filling the gaps on either side of it

clock input Power Dual toroidal transformers

SilentPower DC Blocker+ Headphone Amps including some of our favorites:The SilentPower DC Blocker+ stops the DC offset on your mains that makes power transformers buzz and hum. Fitted at your amplifier's IEC inlet, it removes that mechanical hum so your gear runs silently. Silence the hum ZERO DC Block technology blocks DC up to 1,200mV, with a 10A continuous rating for high power amplifiers, and works with mains voltages worldwide (90250V) in a compact housing.