Three of History's Most Mind-Expanding Modulators, Perfectly Captured in a Stompbox. Engineered and developed by the acclaimed team at Universal Audio, the 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 feetin 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. Astra Modulation Machine Key Features â— Flagship modulation pedal with powerful dual-processor UAFX engine â— Three timeless modulation effects, with secondary modes and settings â— Simple Live/Preset modes for instant recall of your favorite sound â— Additional downloadable effects by the world-renowned UAD algorithm team â— True or buffered bypass,* silent switching â— Classic UA analog design and craftsmanship, built to last decades Specifications â— Power requirements: Isolated 9VDC, center- negative, 400mA minimum** â— Inputs: 2 x ¼" TS (input 2 for stereo connections) â— Outputs: 2 x ¼" TS (output 2 for stereo connections) â—USB Type-C for updates via computer
