Taking you deep down the rabbit hole of classic analog modulation, the Universal Audio Astra Modulation Machine serves up the most sonically authentic bucket-brigade chorus/vibrato, studio flanger/doubler, and tube-driven tremolo effects ever placed into a single stompbox. Built upon the powerful new UAFX dual-engine processing and unmatched levels of quirky analog realism, Astra delivers richly addictive vintage modulation, beautifully crafted to inspire you for decades.

With the Astra pedal, you can quickly access sounds with Live/Preset modes, and play with silent switching, and true or trails bypass. Download the additional Phaser X90 and Dharma Trem 61 effects for even more modulation fun, which comes with the product registration. Build your pedalboard around the timeless design of Universal Audio modulation pedals, creating a robust and vivid tone-scape that is built to last for decades!

As always, feel free to contact our store for more details, or with any questions.