Catalinbread Effects CBX Gated Reverb Guitar Effects PedalThe Catalinbread CBX gives you full control over a classic studio trick popularized in the 80s by Phil Collins and Bruce Springsteen known as gated reverb. Originally, this involved an SSL consoles talkback mic channel fed back through the console preamp and into a noise gate. In the primordial ooze of studio tricks, many recording engineers had to invent their own effects. Double tracking and flanging started as manual manipulations of magnetic tape