The Hum X filters out unwanted voltage and current in the ground line that cause ground loop hum while simultaneously maintaining a solid, safe ground. Learn More...
The Ebtech HEXLR Hum Eliminator is designed to eliminate 60 cycle hum (60Hz AC signal) caused by Ground Loops. It is also designed to convert unbalanced lines to a true balanced lines (and vice versa). Why? Unbalanced lines are more susceptible to picking up electrical noise and RF interference. Learn More...

Checks XLR, 1/4 in., RCA, 1/8 in., TT, and MIDI cables for continuity and/or intermittent connections. Also detects opens and shorts for each pin. Other features include test tone generator (+4, -10, Mic), phantom power detector, grounded XLR shield detector and cable wiring display. Learn More...
The Line Level Shifter uses the physics of inductance and impedance matching to increase or decrease the signal voltage without the added noise of active electronics. The Line Level Shifter also converts back and forth between balanced and unbalanced signals automatically. It also contains Hum Eliminator technology to prevent groundloops that cause AC hum. Learn More...

Do you hear hum or buzz in your audio signal? Are long, unbalanced lines across stage creating problems? Get the Hum Eliminator! Just plug the Hum Eliminator into the signal lines between offending pieces of equipment and you're done. Quick and easy! Learn More...
Silence AC hum forever! Almost all AC hum (60Hz in the U.S.) is caused by groundloops. Rather than filtering, the Hum Eliminator prevents groundloops from forming in the first place. Just plug the Hum Eliminator into the signal lines between offending pieces of equipment and you're done. Quick and easy. Learn More...

The Ebtech Line Level Shifter is designed to increase or decrease signal voltage (-10dBV and +4dBu) without adding noise. The Line Level Shifter also converts back and forth between balanced (+4dBu) and unbalanced (-10dBV) signals automatically. The Line Level Shifter also contains Ebtechs' Hum Eliminator technology to break ground loops that cause AC hum. Learn More...
Free Catalog |