The Setorg Audio Void Temporal Silence Processor is an analog optical tremolo, the maker's fifth major release, reported by Guitar Pedal X on 7 October 20261. It sits in the tremolo field, but Guitar Pedal X's Stefan Karlsson describes it as more than a standard unit: "the Void is an Analog Optical Tremolo with Speed and Spatial Manipulation"1.
Shipping from Tehran currently has an impediment, as Matin is based in Tehran1. That affects how quickly the pedal reaches buyers outside Iran.
What it does and how it is controlled
The Void's distinctive control is the Pulse Interval. Guitar Pedal X describes it as a control that "allows you to control the spaces between the peaks and troughs of the waveform pulses"1. On a conventional tremolo, the waveform pulses at a fixed shape; the Pulse Interval lets the player reshape the spacing of those peaks and troughs, which is where the pedal's "temporal" character comes from.
The left footswitch carries two functions, selected by how it is pressed:
Ratio_Setting and Drift_Setting are selected on power-up, so the pedal's ratio and drift behavior are set when it is switched on rather than adjusted while playing1.
Release, price and what reviewers said
The Void was reported as a new release on 7 October 2026, priced at $200 on the Setorg Audio website1. Stefan Karlsson of Guitar Pedal X called that "a great price for this level of innovation"1.
On the sound, Karlsson's verdict was emphatic: "This is such a distinct Tremolo - I love everything about it"1.
Questions
How much does the Setorg Audio Void cost?
The Void Temporal Silence Processor goes for $200 on the Setorg Audio website, as reported by Guitar Pedal X on 7 October 2026. Stefan Karlsson of Guitar Pedal X called that a great price for the level of innovation in the pedal. Note that shipping from Tehran currently has an impediment, since the maker is based there.
Is the Setorg Audio Void an analog tremolo?
Yes. Guitar Pedal X describes the Void as an evolved and brilliantly dynamic analog optical tremolo, specifically an Analog Optical Tremolo with Speed and Spatial Manipulation. It is the fifth major release from Setorg Audio.
What does the drift footswitch do on the Void?
The left footswitch has two functions. A quick tap flips the pedal between Slow and Fast speed, while holding it down engages Drift, which drifts between speeds. Ratio_Setting and Drift_Setting are selected on power-up.
Why is Setorg Audio shipping delayed?
Shipping from Tehran currently has an impediment, according to Guitar Pedal X's report of 7 October 2026. Matin, the maker behind Setorg Audio, is based in Tehran, which affects the movement of pedals to customers.
Sources (1)
- Guitar Pedal X, Guitar Pedal X, 2026-10-07