Alternatives to the Maestro PS-1A Phase Shifter

SolidGoldFX Aurras Optical Vibraphase

Shared character: phaser, subtle, smooth

Spaceman Explorer 6-Stage Phaser

Shared character: phaser, subtle, simple

Maestro Orbit

“directly inheriting the warm, smooth, mid-focused phasing of the vintage Maestro PS-1”

Boss TR-2 Tremolo

Shared character: high end, digital, subtle

MXR EVH90 Phase 90

Shared character: phaser, subtle, simple

Carl Martin Two Faze

Shared character: phaser, analog, subtle

Mojo Hand FX Nebula Redux

Shared character: phaser, analog, warm

T-Rex danisch tremster

Shared character: analog, subtle, simple

Walrus Audio Monumental Stereo Harmonic Tremolo

Shared character: subtle, warm

Electro-Harmonix Bad

Shared character: phaser, subtle, vintage charm

Providence ADC-4 Anadime Analog Chorus

Shared character: analog, subtle, warm

Ibanez PH Mini Phaser Mini

Shared character: phaser, analog, subtle

Maestro Mariner Tremolo

Shared character: analog, subtle, simple

Tinsley Audio Sir Henry Vibe

Similar voicing: lush, modulated

Ibanez PH Mini

Shared character: phaser, analog, subtle

Boss CE-2 Chorus

Shared character: subtle, warm, vintage charm

Free The Tone Silky Groove SG-1C

Shared character: high end, smooth

Rowin LEF312 Flanger

Shared character: warm, analog, digital

Electro-Harmonix Small Stone

Shared character: phaser, analog, subtle

MXR Phase 90

Shared character: phaser, simple, warm

Dex Tech Memory Flanger, part of Dex Audio's UK-built Memory Range

Shared character: analog, digital, vintage charm

Catalinbread Many Worlds

Shared character: phaser, simple, classic rock

Whirlwind Rochester Orange Box

Shared character: phaser, high end, subtle

Valco Black Hole Vintage Phaser

Shared character: phaser, analog, subtle