
user manual
TA-890
High and Low Pass Filters
Out1 Freq Shape
LPF 2.50k LR24
a b c
ab
Knob A: Frequency, <<out, 10.0Hz to 25.6kHz, out>>
Knob B: high pass filter type
Filter type is selectable from Butterworth, Bessel,
The Hardman type filter is always described by its’ order as the filter becomes progressively steeper rather than following a linear slope so a dB/octave description is not accurate.