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AI Synthesis AI004 OTA Filter Full DIY Kit
AI Synthesis AI004 OTA Filter Full DIY Kit
AI Synthesis AI004 OTA Filter Full DIY Kit
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AI Synthesis AI004 OTA Filter Full DIY Kit

Marsoni M251S
Sale price$155.00
Pay 4 payments of $38.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
AI Synthesis AI004 OTA Filter Full DIY KitThe AI004 OTA Filter is a loving tribute to the late MS 20 filter design. Following the tradition of the first three eurorack modules, the AI001 Multiple,AI002 Mixer, and AI003 Looping ADSR, the module has a full how to build guide, and is available as a fully built module, full kit, as a PCB and Panel set, and as PCB only. Unlike some DIY companies that focus solely on providing kits, AI Synthesis has an educational mission and our kits and
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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
4.5 ★★★★★
Based on 225 reviews
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Product Reviews
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Verified Purchase
Vicky Courtright
Fort Morgan, US
★★★★★ 4
Durable and well made.
Color: Mixed Blue
Our dog will chew any toy up in 2.5 seconds. This has lasted for quite some time. It's super hard which can be a downfall because they lose interest. Squeeker is hard to push down but overall it's outlasted other toys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
S
Verified Purchase
shelly
Battle Creek, US
★★★★★ 5
Dog toy
Color: Mixed Blue
Glad I bought this. My dog job is to destroy her toys or she thinks so. This is great for her chewing and catching while it will be sometime before she destroys this one
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
O
Verified Purchase
Oppenheimer
Charlottesville, US
★★★★★ 5
My Catahoula Leopard Dog LOVES this toy!
Color: Mixed Blue
Dog loves it- can't get a break from my dog constantly wishing to play with him and this dang toy- prefers it over all others-including a ball.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
P
Verified Purchase
Peter J.
West Palm Beach, US
★★★★★ 5
Durability
Color: Mixed Blue
My friends dog loves it. We'll made and durable. She's a happy Pup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
S
Verified Purchase
spencer
Houston, US
★★★★★ 5
Would buy again very durable
Color: Mixed Blue
My dog is a super chewer and I got this for her for christmas and she still has it :D Would buy again,.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026

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