| Re: 300-Watt Plate Amp w/ Large Toroidal-Transformer The amp has Gain, Lowpass and Adjustable Phase 0-180. Jack H has studied the schematic and says "If the schematic that MCM has posted for this amplifier is correct, then it absolutely has a high pass (subsonic) filter. It is 3rd order (18dB/octave) at 15Hz." Warmon - "know what I mean Vern" |