SUHR ALEXAMULTI-WAVE DUAL CHANNEL ANALOG CHORUS/VIBRATO

Alexa is a Multi-Wave Dual Channel Analog Chorus/Vibrato that offers a fresh approach in delivering a wealth of warm modulation and spatial effects for your guitar, bass or keyboard.

SIX WAVEFORMS TO EXPLORE

Experience chorus in a whole new way. Alexa’s six onboard wave-forms offer a comprehensive palate of vintage and modern chorus sounds.

TWO CHANNELS ARE BETTER THAN ONE

With Alexa’s two independent channels, you can easily preset two distinct chorus/vibrato sounds. For example, Channel A can be a traditional warm and smooth chorus, while Channel B is set to a fast vintage rotary.

Switching between two different sounds has never been easier.

TWEAKERS WELCOME

Alexa features a comprehensive palette of controls that are musical and easy to use. Each channel is equipped with dedicated wave-form, speed, delay, and depth controls to give you complete control over fine-tuning your sound.

100% PURE ANALOG SIGNAL PATH

A combination of vintage technology and modern engineering is the foundation which Alexa was built upon. The heart of Alexa’s signal path employs a 3207 BBD (bucket brigade device) to deliver all of the warm analog tones that vintage choruses are revered for. Innovative engineering ensures the purest analog tone, with ultra-quiet performance.

EXPRESS YOURSELF

You can vary the speed control in real-time by simply connecting an external expression pedal or tap tempo footswitch.

Hover your mouse over the  icon (or tap on mobile) to get to know Alexa’s controls, functions and features.

Alexa allows you to explore analog modulation like never before with six onboard waveforms. You have the freedom to experience warm and traditional choruses, swirling rotary effects, a vibey photo cell, and innovative ramping waveforms.

TRIANGLE WAVE

Smooth modulation. Good for a smooth lush chorus with less noticeable pitch bending.

SINE WAVE

Sinewave modulation can give a throb sound, and is a great waveform for Vibrato, as the pitch bends evenly. 

ROTARY

This waveform is a custom shape used to emulate the swirling sound of a rotary speaker.

PHOTO CELL

This waveform has a pulsing assymetrical shape that emulates a vibey photocell throb effect.

RAMP DOWN

Ramping the modulation downward results in a rhythmic effect that is delay-like on sustained notes. 

RAMP UP

This waveform modulates in an upward direction then repeats, which results in a rhythmic effect.