Jus Lukin Posted October 29, 2020 Share Posted October 29, 2020 (edited) The Behringer Filter Machine is a copy of the Line 6 Otto Filter, both now discontinued, oddly, as they are about as flexible as a filter pedal comes. Alongside the usual controls for sensitivity, sweep range, and resonant peak amplitude, it also has the option of Low-Pass, Band-pass, or High-pass filters, and the choice of an upward or downward sweep. Condition is as-new, and boxed. Edited October 29, 2020 by Jus Lukin Link to comment Share on other sites More sharing options...