UAFX - Astra Modulation Pedal
UAFX - Astra Modulation Stereo Effects Pedal with Chorus, Flanger, and Tremolo, true or buffered bypass
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- From £14.60 / month (APR 16.9%) for 24 months or 0% for 4 months
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Mind-Expanding Modulators!
UAFX - Astra Modulation Machine
Three of History's Most Mind-Expanding Modulators
Perfectly Captured in a StompboxEngineered 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 1970’s, to gritty bucket-brigade chorus and luscious opto tube tremolo, Astra Modulation Machine puts three iconic vintage effects at your feet, in a beautifully-crafted pedal that’s built to last decades.
at a glance
• Flagship modulation pedal with powerful dual-processor UAFX engine
• Three timeless modulation effects, with secondary modes and settings
• Additional downloadable effects by the world-renowned UAD algorithm team
• Simple Live/Preset modes for instant recall of your favorite sound
• Classic UA analogue design and craftsmanship, built to last decades
• True or buffered bypass, silent switching
Get Four Free UAD Guitar Amp Plug-Ins With Any Eligible UAFX Pedal.
ends april 30 2026For a limited time only, buy any eligible UAFX Pedal and get the UAD Guitar Amp Bundle FREE. Built upon UA’s proven analog modeling expertise, UAFX Guitar Pedals give you sonic authenticity far beyond other stompboxes. From award-winning amp emulators to classic reverbs, delays, modulations, and compressors — experience unmatched guitar sounds like you’ve never heard before.
Three Timeless Modulation Effects
'Chorus Brigade'Classic ‘70s analogue 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-1960’s.
Bonus EffectsFree Phaser X90 and Dharma Trem 61, downloadable at registration.
UAFX - 'Astra Modulation Machine'
60 Years of Analogue Tone. At Your Feet.Introducing UAFX pedals. A landmark in classic reverb, delay, and modulation effects. Beautifully built upon powerful new dual-processor engines and UA's proven analogue modeling expertise, UAFX delivers sonic authenticity far beyond all other stompboxes.
The Tech Spec
| Features | Specification | Power requirements | Isolated 9VDC, center-negative, 400mA minimum |
|---|---|
| Inputs | 2 x ¼” TS (input 2 for stereo connections) |
| Outputs | 2 x ¼” TS (output 2 for stereo connections) |
| USB | Type-C for updates via computer |
PayPal Credit
| Monthly Payment: | £27.09 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £299.00 |
| Total inc. interest: | £325.07 |
| Monthly Payment: | £14.60 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £299.00 |
| Total inc. interest: | £350.39 |
| Example | |
| Minimum Spend: | £99 |
| Instalment Rate: | N/A |
| Cost of purchase: | £99 |
| Total inc. interest: | £99 |
Representative Example:
Purchase Rate: 23.9% p.a. (variable)
Representative: 23.9% APR (variable)
Assumed Credit Limit: £1,200
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