Ge0sync Synth TB-EF TB-303 Inspired Env & Filter Module

Ge0sync Synth TB-EF TB-303 Inspired Env & Filter Module

Marsoni

M251S

$154.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Ge0sync Synth TB-EF TB-303 Inspired Env & Filter ModuleThe TB Filter Envelope module is inspired by the filter, envelope and accent circuits of the Roland TB 303. It copies the same 3 and a bit pole low pass filter and most importantly the resonance feedback loop. Like the original it has pots to control the Cutoff Frequency, Resonance and Envelope Modulation. These are true to the original in their operation. The envelope is controlled by a CV gate input that triggers the envelope and the filter

Easy Shipping

Quick Dispatch:

Your Ge0sync Synth TB-EF TB-303 Inspired Env & Filter Module orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Ge0sync Synth TB-EF TB-303 Inspired Env & Filter Module ships.

Need Help?
Questions about Ge0sync Synth TB-EF TB-303 Inspired Env & Filter Module, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Ge0sync Synth TB-EF TB-303 Inspired Env & Filter Module in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 30, 2026

Verified Purchase

Susan H Garland

Draper, US

★★★★★ 5

Get this If your hot in bed

Color: Champagne, Size: Queen

Very nice and silky.helps keep me cooler.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 9, 2026

Verified Purchase