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Universal Audio Astra Modulation Machine
Universal Audio Astra Modulation Machine
Universal Audio Astra Modulation Machine
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Universal Audio Astra Modulation Machine

Marsoni M251S
Sale price$334.50
Pay 4 payments of $83.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Universal Audio Astra Modulation MachineThe UAFX Astra Modulation Machine provides an authentic bucket brigade chorus vibrato, studio flanger doubler, and tube driven tremolo effectin a single stompbox. Built upon the UAFX dual engine processor with unmatched levels of quirky analogue realism, Astra features rich and morish vintage modulation, crafted in a way that is set to inspire you for years to come. * 3 Legendary Mod effects * Chorus Brigade Chorus & Vibrato modes * Flanger DBLR
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  • Fast: 2-3 business days
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1434 reviews
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Verified Purchase
chris s
Alexandria, US
★★★★★ 5
Fit Mercury 150 saltwater 2 stroke great!
These fit my Mercury 150 perfect. Took it out for a test run and engine ran great with no overheating issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
R
Verified Purchase
Robert Werkhoven
Port Orchard, US
★★★★★ 5
Work’s okay
They work ok, as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
R
Verified Purchase
Ron McCrea
Louisville, US
★★★★★ 5
Just as good as OEM
Exactly what I expected...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
W
Verified Purchase
wes
Waukegan, US
★★★★★ 5
Fit perfectly
Truly impressive, bought these and a set from a us boat supplier a thermostat made in the USA . They came with the gasket separate . I could not figure out how to put it together . I used these in my mercury optimax 135 hp . They fit perfectly and appear to be working great at a quarter the cost .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2024
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Handles the power
Size: 5FT, Style: 8AWG
Used for leads to handle high Amperage. Replaced cheesy 12 gauge leads that came with the unit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026

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