Isolate your signals and destroy hum. The Art DTI Hum Eliminator 2 prevents any annoying and disruptive hum from affecting your audio work. The passive design means all you need to do is plug in your sound source and then send it out to your speakers. Your incessant hum is totally gone. Isolate and eliminate – cure your grounding issues If youre suffering from hums buzzes and other annoying and incessant drones. This can be very damaging to your audio work and also very distracting when youre monitoring that work. Thankfully the Art DTI Hum Eliminator offers a way to get rid of these incredibly annoying buzzes and whines. Simply slot the Art DTI Hum Eliminator in between your signal and the final output. Hum totally gone. Its great for solving grounding issues in your studio. And if you tour a lot you know that not all venues are created equal – some electric setups might damage your signal and result in a gig ruining buzz use the Hum Eliminator and put on your best show yet. Features Isolates components in sound systems to eliminate ground issues High quality transformers XLR 1/4-inch and RCA inputs and outputs Rugged anodized aluminium case Passive design Specifications Frequency Response: 10Hz-50kHz +/-.5dB@+4dBu Total Harmonic Distortion: .01 Typical @ 1kHz +18dBu Insertion Loss: .4dB@100k Ω load 5.5dB @ 600 Ω load Input Connectors: XLR-F Balanced1/4-inch TRS Balanced / Unbalanced and RCA Jacks Output Connectors: XLR-M Balanced 1/4-inch TRS Balanced / Unbalanced and RCA Jacks Power Requirements: Passive Dimensions: 1.75″H x 4.2″W x 3.5″D (44.5mm x 107mm x 89mm) Weight: .75 lbs (0.34kg)