IV Line

IV Line

IV Line is a 4 step synthesizer / sequencer.
Select the pitch of each oscillator to create melodies, use the array of controls and filters to find the perfect tones, and use the tempo synced delay and sequencer to create trance-like rhythms.
Each step is it’s own synthesizer with waveform selector, pitch selector (note, octave, microtones), moog style filter, and a biquad filter with several filter types as well as length/attack/decay controls. Adjust the timing and division of the steps (tempo-synced) with their respective controls and use the delay (also tempo-synced) to create complex rhythms along with it.
Version 2.1 adds a lot of new graphics and controls, including midi and output controls; bend range, HP/LP filters, glide rate, and a keyboard(use the logo/midi selector to show/hide these controls), peak meters for each step, and a system on control (Runs the sequencer when there is no MIDI input).  Select MIDI (under pitch) to allow that synth/step to be midi controlled.  Pitch selector sets pitch from MIDI base note, so set note to 0 when using the midi in the get the correct pitch. This synth is monophonic.