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.

Replay Guitar Exchange

Replay Guitar Exchange

Universal Audio
Brand New
5 Years
Replay Guitar Exchange
Any Staff Member
Tampa, Florida
6:10 AM
Monday - Friday: 11:00 a.m. - 7:00 p.m. Saturday: 10:00 a.m. - 6:00 p.m. Sunday: Closed

We accept all major credit cards and PayPal via our website, telephone, or in-store. We also offer no-interest financing options such as PayPal (on-line) and Synchrony Credit (in-store).

Free shipping on all orders! We ship to the continental US only --no international shipping. We typically ship via UPS Ground, but some smaller packages (like strings) will go US Postal Service.

You may return your purchase for a full refund within 14 days provided it is returned in the same condition with the original packaging, accessories, and documentation. Otherwise, a re-stocking fee may be assessed. Buyer is responsible for return shipping unless we have made some type of error.