Universal Audio UAFX Astra Modulation Machine Stereo Effects Pedal

Engineered and developed by the team at Universal Audio, the UAFX Modulation Machine Astra boasts a powerful dual-processor architecture to provide the user with the most classic and authentic Chorus, Vibrato, Flanger, and Tremolo effects found in a stompbox. From the spacey flanger tones of the 1970s to the gritty bucket brigade chorus and delicious tube tremolo, Astra Modulation Machine brings these three iconic vintage effects to your feet with a pedal crafted to perfection and built to last for decades to come.

Three timeless modulation effects:

Chorus Brigade: Classic 1970s analog effect with an additional Vibrato mode.

Flanger/DBLR: Studio flanger/doubler tones that model legendary rack-unit effects.

Trem 65: A perfect emulation of a tube tremolo derived from the iconic mid-1960s blackface amps.

Bonus Effects: Phaser X90 and Dharma Term 61, downloadable during product registration.

Astra Modulation Machine - Key Features

A high-quality modulation pedal with the powerful UAFX dual-processor engine

Simple Live/Preset modes for instant recall of your favorite sounds.

Additional downloadable effects developed by the renowned UAD algorithms team

Silent switching with True or Buffered bypass*

Classic UA analog design, built to last for decades to come