Pigtronix launches Cosmosis I compact morphing reverb pedal
January 15, 2025 · 2 sources

Pigtronix has launched the Cosmosis I, a compact version of its Cosmosis reverb pedal, according to MusicRadar, which reported the launch on January 16, 2025, and Delicious Audio, which reported it on January 15, 2025. MusicRadar describes it as "a more compact version of its top-selling super-ambient ethereal phenomenon and reverb pedal"1. Delicious Audio calls it "A compact take on its bigger brother"2.
The pedal has one footswitch rather than two and top-mounted jacks1. It keeps stereo operation, run by attaching a 1/4-inch TRS cable to its output21. It runs on 9V DC from a pedalboard power supply and draws 1oomA1. MusicRadar gives the US price as $149 and says it is available now1.
It has three reverb modes, selected with a Space button: Theater, Temple and Cosmos21. Delicious Audio describes Temple as comparable to an adjustable Room reverb with short to medium reverberations, lengthening to Church-size, and Cosmos as producing near-infinite, ambient-like soundscapes2. MusicRadar quotes the modes as a "variable room" setting, a large indoor space, and "an enormous spectrum of heavenly reverb derived from the harmonic content it's fed"1. The two accounts differ on the mode name, with Delicious Audio using "Theater" and MusicRadar "Theatre"21.
Three knobs control Blend (wet/dry), Tone and Size21. MusicRadar says Tone is neutral at noon, applies a high-pass filter turned clockwise and a low-pass filter turned counterclockwise1. A Preset button toggles through presets; MusicRadar reports four pre-loaded preset slots, saved by pressing and holding the button1. Delicious Audio says each mode can store its own preset2.
The Morph function is activated by pressing and holding the footswitch21. MusicRadar says the parameters controlled by all three knobs then oscillate, with a controllable rate1. Delicious Audio says the movements are trackable via the color of the pedal's LED2.
"Step on the footswitch and hold it and the parameters controlled by all three knobs oscillate, creating this weird de facto modulation effect, and you can control the rate of this oscillation."