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.

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