Universal Audio UAFX Flow Vintage Tremolo Pedal

Derived from the renowned UAFX Astra Modulation Machine, the Universal Audio UAFX Flow Pedal offers three tube-driven tremolo styles, from classic to contemporary, in a sleek, compact unit.

Dharma: Dive into Rich Harmonic Tremolo

Experience the lush pulse of early '60s American amps with added volume fluctuation and phase shifting for vintage soul and surf tones, enhanced beyond the original circuit.

65: Embrace Authentic Tube Amp Tremolo

Immerse yourself in the authentic shimmer of a 1965 American tube amp's optical tremolo, faithfully recreating the iconic "vibrato" sound of yesteryears.

Square: Explore Modern, Dynamic Textures

Crafted with our own virtual optical photocell, Square delivers rhythmic tremolo effects with square waveforms, perfect for contemporary genres like pop, R&B, and indie rock.

Capture Tube Preamp Warmth

Experience the rich, dimensional sound of early/mid-'60s American tube preamps, enhancing your tremolo effects with depth and musicality.

Built to Last, Ready to Perform

With switchable true/trails bypass, tap tempo, and adjustable volume control, the UAFX Flow Vintage Tremolo ensures your tremolo effects shine brightly for years to come, housed in a rugged, compact stompbox.

Key Features