Measurements
				
											Input Impedance
						22k ohms single-ended, 50k ohms bal.
											Low Pass Filter
						Level & Frequency (30 to 150 Hz) Adjustable, 12 dB or 18 dB/Octave
											High Pass Filter
						Level & Frequency (30 to 150 Hz) Adjustable, 6 dB or 12 dB/Octave
											Phase
						0 - 180 degrees, continuously variable