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Versatile Modulation Effects
The UAFX Astra Modulation Machine offers a choice of Chorus, Flanger, and Tremolo effects, capturing the essence of classic 70s flanger, bucket-brigade chorus, and opto tube tremolo sounds.
The UAFX Astra Modulation Machine is a stereo modulation pedal offering a choice of Chorus, Flanger and Tremolo effects as well as true and buffered bypass, presets and downloadable sounds.
The UAFX Astra Modulation Machine has been engineered by the revered team at Universal Audio and includes a powerful dual-processor architecture to recreate some of the most revered classic Chorus, Vibrato and Tremolo effects.
The Astra Modulation Machine offers a wide range of tones from spacey 1970’s flanger tones to gritty bucket-brigade chorus and luscious opto tube tremolo.
It offers three modes to recreate timeless modulation effects:
Chorus Brigade: This mode recreates the classic 70’s bucket brigade chorus and includes an additional vibrato mode.
Flanger/DBLR: This mode recreates the tones of legendary rack effects units
Trem 65: This mode perfectly recreates the sound of the opto tube tremolo found on iconic blackface amps of the mid-1960’s
A fourth effect is also available upon registration. Once registered, users will receive a free phaser X90 and Dharma Trem 61 effects for additional colour options
- 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 favourite sound
- Additional downloadable effects by the world-renowned UAD algorithm team
- True or buffered bypass,* silent switching
- Classic UA analogue design and craftsmanship, built to last decades
- UK over £99 FREE
- UK under £99 £10
- EU £36
- Rest of World £80
Large/Heavy items: Extra charges may apply (e.g., consoles, large monitors). We’ll contact you before processing if so.
We ship with DPD and UPS across the UK, EU and worldwide. Same-day within the M25 is available depending on stock from £48.
At KMR, we provide exceptional support for all your audio studio requirements. Our committed team is ready to help you with setup, troubleshooting, and optimizing your gear for peak performance.
If you face any challenges, our customer service team is just a phone call away, prepared to offer expert assistance.
KEY FEATURES
Dual-Processor Architecture
Engineered with a powerful dual-processor setup, this pedal accurately replicates revered modulation effects, ensuring high-fidelity sound and complex processing capabilities.
Expandable Sound Library
Upon registration, the Astra Modulation Machine expands its palette with a free Phaser X90 and Dharma Trem 61, enhancing its versatility and offering additional creative options.