Arturia 2.6 manual Low-pass 24 dB/octave filter

The low-pass 24 dB/octave filter is typical of Moog synthesizers. It has a setting for the cut-off frequency and a setting for the resonance. Only connecting the output of any module to one of the 3 modulation inputs can dynamically modulate the cut-off frequency.

Like all of the modulation inputs, once connected, turning the dial of the jack with a right click sets its amplitude. Receiving a modulation directly from the output of a generator (envelope, oscillator, and sequencer), the maximum modulation amplitude is of +/- 9 octaves. When it is necessary to have a stronger modulation, an amplifier module must amplify the signal of the generator.

The following image represents the spectrum of a low-pass resonant filter with a cut-off resonance of 500 Hz.

Low-pass 24 dB/octave filter

7.1.3.2High-pass 24 dB/octave filter (904B)

Frequency

Audio Input

Audio Output

Modulation inputs

High-pass filter

Frequency Sets the filter cut-off frequency Audio Output Filter output connection jack Audio Input Filter input connection jack

Modulation inputs Frequency modulation input connection jacks

Keyboard Follow Keyboard follow choice tuning the filter (no follow, follow 1,2,3 or 4). Sequencer Choice Choice of the sequencer output tuning the filter (no sequencer,

sequencer 1, 2, 3 or 4).

ARTURIA – MOOG MODULAR V 2.6 – USER’S MANUAL 73