Engineered and developed by the acclaimed team at Universal Audio, the Universal Audio UAFX Astra Modulation Machine boasts powerful dual-processor architecture for the most sonically authentic classic Chorus, Vibrato, Flanger, and Tremolo effects ever available in a stompbox.

From spacey studio flanger tones of the 1970s, to gritty bucket-brigade chorus and luscious opto tube tremolo, Astra Modulation Machine puts three iconic vintage effects at your feet, in a beautifully-crafted pedal that’s built to last decades.

THREE TIMELESS MODULATION EFFECTS:

• Chorus Brigade: Classic ‘70s analog bucket brigade chorus with additional Vibrato mode
• Flanger/DBLR: Studio flanger/doubler tones modeling legendary rack effects units
• Trem 65: Perfectly-emulated opto tube tremolo derived from iconic blackface amps of the mid-1960s
• Bonus Effects: Free Phaser X90 and Dharma Trem 61, downloadable at registration

FEATURES:

• Flagship modulation pedal with powerful dual-processor UAFX engine
• Three timeless modulation effects, with secondary modes and settings
• Simple Live/Preset modes for instant recall of your favorite sound
• Additional downloadable effects by the world-renowned UAD algorithm team
• True or buffered bypass, silent switching
• Classic UA analog design and craftsmanship, built to last decades