Inspired by the award-winning Astra Modulation Machine, Brigade Chorus & Vibrato delivers the warm analog modulation effects of the Boss CE-1 Chorus Ensemble* and the rich tone of its iconic preamp, all in a compact stompbox.

• Add three-dimensional analog chorus effects from a pioneering 1976 stompbox
• Explore subtle detuned textures and warbled vibrato sounds
• Thicken any guitar sound with a perfectly emulated vintage analog preamp
• Rely on timeless UA design and expert craftsmanship for years of inspiration on your pedalboard

Discover Rich Bucket-Brigade Chorus Effects
Gently enhance or energize your tones and color sounds with milkshake-thick chorus, thanks to a complete emulation of the original analog bucket-brigade design made famous by artists from Rush and The Cure to Herbie Hancock and the Red Hot Chili Peppers.**

Add Texture and Shimmer with Vibrato
From seasick to subtle, achieve warm modulation effects and turn your guitar parts into captivating highlights, from faux rotating speaker effects to gentle detuning.

Get Thick Analog Boost Tones
By perfectly capturing the vintage CE-1's prized analog preamp, you’ll add volume and texture not only to your modulation effects but to your overall tone, for more sustain and punch.

Old School Cool, in a Compact Stompbox
Built for years of hassle-free use, Brigade Chorus & Vibrato features true/buffer bypass and preamp off/on switches, plus all the analog magic of the vintage effect — in a sleek, compact pedal.

Features

Authentic emulation of the iconic 1976 Boss CE-1 Chorus Ensemble*

Perfectly captured bucket-brigade circuit for rich chorus and vibrato effects

Stunning emulation of vintage analog preamp for thick tones and effects

Volume control, true/buffered bypass, preamp off/on

Timeless UA design and craftsmanship, built for decades of reliable performance