BF Pultec Bundle are digital equalizers that look, sound, and behave like real analog EQ. Pultec Equalizers provide smooth, sweet EQ and an extremely high-quality tube audio signal path. And like most studio classics, they are incredibly easy to use. Grab a knob, give it a twist, and everything just sounds great.  This award-winning digital modeling expertise delivers the sounds you know and love. You can use them anywhere and you would use the originals: on individual tracks, critical vocals, or far across a stereo mix for mastering applications.