Elevate your sound with the Universal Audio Flow Vintage Tremolo Pedal! With three flavors of authentic tube tremolo available at your feet, this vintage-inspired stompbox is the perfect addition to your pedalboard. Every tremolo tone offers its own unique flavor, letting you choose the perfect tremolo for your style. From cool, shimmering swirls to hard ramps with fast attack times, this pedal gives you the flexibility to craft the perfect soundscape. With its simple controls, you can quickly dial in the speed, depth, and gain for each tremolo model. And best of all it's built to last with a rugged construction and its ability to handle up to 9VDC of power. Whether you're a classic rocker or a modern-day shredder, you'll love the Universal Audio Flow Vintage Tremolo Pedal.

Evolved from our flagship Astra Modulation Machine, Flow Vintage Tremolo gives you three flavors of tube driven wiggle and shake from old school to modern in a dapper, compact package.

Dharma: Experience Thick Harmonic Tremolo

Immerse yourself in the chewy throb of early '60s American "brown" amps, and add a syrupy mix of volume fluctuation and phase shifting far beyond the original circuit that's perfect for vintage soul, surf, and even UniVibe textures.

65: Indulge in Perfect Tube Amp Tremolo

Play through an exhaustive end-to-end emulation of a classic 1965 American tube amp's optical tremolo circuit, and get the pulsating shimmer of the most famous "vibrato" ever created. Sounds just like your favorite old record.

Square: Add Modern, Choppy Textures

Built from the ground up using our own virtual optical photocell, get the rippling beauty of square waveforms and dive into rhythmic trem effects that enhance any genre, from modern pop and R&B to blues and indie rock.

Get the Authentic Tone of a Tube Preamp

Flow gives you the warm, complex sounds of a tube preamp. In this case from early and mid-'60s American combos — so your tremolo effects are more present, three-dimensional, and musical. Paint the Town with a Rugged, Compact Stomp box

Built for years of trustworthy performance, Flow Vintage Tremolo gives you switchable true/trails bypass, tap tempo, and "make up gain" Volume control to ensure your tremolo effects are heard loud and proud for years to come.

*All trademarks are property of their respective owners and used only to represent the effects modeled as part of Flow Vintage Tremolo.

Features

• Authentic emulations of three tube- driven tremolo effects, captured in a compact stompbox
• Perfectly captured tube preamp for fat, three-dimensional tremolo tones
• Three tremolo modes: Dharma (harmonic tremolo), 65 (round, sine wave), and Square (choppier, square wave)
• Onboard tap tempo for syncing trem effects
• Volume control and true/buffered bypass
• Timeless UA design and craftsmanship, built for decades of dependable performance

Specs

• Power requirements: Isolated 9VDC, center-negative, 250mA minimum (sold separately)
• Inputs: 1 x 1/4” TS unbalanced
• Outputs: 1 x 1/4” TS unbalanced
• Additional Connectivity: USB Type C for updates via computer
• Height: 5.81 cm, 2.29 inches
• Width: 6.55 cm, 2.58 inches
• Depth: 12.07 cm, 4.75 inches
• Weight: 0.659 lbs (0.299 kg)