100W inline volume control with emergency bypass. Available in white. TOA’s volume control attenuators provides precise level adjustment to single or multiple speaker lines. Available in 25W or 100W models with a Decora -style wall plate. AT-100EMG is equipped with a 24VDC at 15mA relay for applications that require emergency and paging signals to bypass/override the attenuator. It is a 10k ohm linear taper control for single-point remote level adjustment of voltage controlled amplifiers such as TOA’s M-900MK2, A-900MK2, M-9000M2, A-9000M2.