Elastic Mattress

The PastFx Elastic Mattress is a modern take on the iconic late-70s Electric Mistress V2 flanger, delivering lush, articulate modulation with improved clarity and control. It captures the classic swirling “swoosh” and subtle chorus-like textures associated with vintage units, while offering a wider tonal range and better note definition. Featuring Rate, Range, Color, and a Blend control for wet/dry mix, it allows precise shaping from gentle modulation to deep, psychedelic flanging. The Matrix mode enables static filter effects, while a Bright switch and internal trimpots provide fine control over tone and output level. Versatile, expressive, and compact, the Elastic Mattress recreates vintage character with modern flexibility, making it suitable for everything from subtle ambience to bold, experimental sounds.