Hum when using preamp high-pass filter - Printable Version +- Vortex Sound Research (http://www.n01ze.com/synthwizards/Forum) +-- Forum: N01ZE World Net News (http://www.n01ze.com/synthwizards/Forum/forumdisplay.php?fid=45) +--- Forum: World Wide Gear News (http://www.n01ze.com/synthwizards/Forum/forumdisplay.php?fid=2) +--- Thread: Hum when using preamp high-pass filter (/showthread.php?tid=29265)

Hum when using preamp high-pass filter - SynthWizard - 11-28-2021 Hum when using preamp high-pass filter So, I have an HA-73 preamp. I don't recall ever having this issue or maybe I was just totally... https://gearspace.com/board/so-much-gear-so-little-time/1365783-hum-when-using-preamp-high-pass-filter-new-post.html