¡Obtenga asesoría en español!  Llámenos hoy a (800) 222-4701

Polyend Endless User-defined Multi-FX Pedal , $299.00 - Add to Cart Skip to Product Information

Polyend Endless User-defined Multi-FX Pedal

Multi-FX Pedal with 3 User-defined Controls, Dual Footswitches, Expression Input, USB-C, Configurable I/O, and Preloaded Endless Delay FX with Metal Faceplate
Item ID: Endless
Polyend Endless User-defined Multi-FX Pedal
In Stock!

Ask An Expert Our Expertly trained Sales Engineers are ready to help! What is a Sales Engineer?
Sweetwater Gear Exchange

Have one to sell?
Check out Sweetwater's Gear Exchange!
Learn More

Polyend Endless User-defined Multi-FX Pedal
In Stock!

A Multi-FX Pedal Liberated by Your Creativity

This article was Written By

Our Product Research Team

Get to know them!

Polyend’s Endless is a bold departure from traditional stompboxes, offering a platform-style effects pedal as flexible and expansive as your imagination. Right out of the box, you gain access to the Plates community, an ever-growing library of Polyend- and community-designed effects, all of which you can download to your pedal for free. But that’s only the beginning. Endless’s Playground generative AI system uses text-based prompts and pre-purchased tokens to help you audition, refine, and deploy effects built from your own machinations. This text-driven workflow is complemented by an open-source option for programmers, where advanced users can build effects from scratch using Polyend’s GitHub SDK. With its rugged aluminum construction, swappable faceplates, USB‑C connectivity, and built‑in expandability, Endless may look like any other pedal, but it behaves like an ever‑growing effects ecosystem. Finally, Endless comes preloaded with the Endless Delay effect and includes a matching custom metal faceplate.

Playground: An endless array of FX possibilities

Behind Endless’s ever-expanding library is Polyend’s Playground system, where new effects are created, refined, and shared. Playground lets users generate original effects using plain-text descriptions. Each Endless pedal includes $20 in starter tokens, which are used with Playground’s generative AI to build and fine-tune your effects through guided iterations before committing to a final version.

With Polyend's AI-powered Playground, if you can articulate it, you can make it. Examples of currently available effects that were generated using the Playground include:

  • Tessera — transforms a signal into microlooping arpeggios
  • Tape Scanner — warm, gritty, lo-fi tape delay
  • VHS LoFi — VHS Emulation from fresh tapes to dusty old VHS
  • Memory Cloud — a field of grains that can be reversed, randomized, and morphed from delay to reverb
  • 65’ Sparkle — an amp simulation, a bit of drive makes the cat inside purr

Finally, Endless comes preloaded with the aptly named Endless Delay effect, which is a freezable delay that you can repeat endlessly without breakup. Moreover, you get a custom metal faceplate designed specifically for the Endless Delay effect.

Plates: A fully supported FX community

Once you’ve finalized an effect, you can upload and share it freely within the Plates community, where it exists alongside official Polyend and other user-created effects available to download at no additional cost. For programmers and power users, an open-source GitHub SDK provides a pathway to code your own effects from scratch and upload them to Plates just as easily. With the platform’s focus on community, players can download, play with, and refine user-designed effects as the library grows, making Endless both collaborative and customizable.

A canvas for your imagination

Endless serves as a blank canvas that adapts to your ideas without limiting your creativity. Sweetwater tone enthusiasts discovered that Endless works with any instrument you connect, whether you’re shaping tones for guitar, keyboards, synths, or experimental setups. It allows you to create or load everything from classic flavors like drives, delays, and modulation to experimental textures that take your sound into new sonic territories. The Endless itself exists well beyond traditional pedal design, with a flexible stereo 48 kHz/24-bit signal path, a triad of user-defined knobs, dual assignable footswitches, and configurable I/O for Stereo, Mono, and Mono-to-stereo functionality. The real appeal of Endless isn’t just what it does today, but how it grows with you over time, inviting exploration, discovery, and personal expression every time you plug in.

Polyend Endless Features:

  • Multi-FX stompbox pedal that utilizes an online FX library and AI generation for unique user-defined FX
  • Free Plates community access to upload and download an ever-growing library of Polyend and community-created FX
  • Playground AI system for generating, refining, and securing original FX using text prompts and pre-purchased tokens
  • Open-source SDK support for programmers to build and deploy their own FX
  • Stereo 48 kHz/24-bit audio path with expression pedal support and USB-C file transfer
  • Rugged, machined aluminum enclosure with swappable magnetic faceplates and intuitive controls
  • Multi-use 3-knob interface, dual footswitches, and configurable I/O for Stereo, Mono, and Mono-to-stereo functionality
  • Includes $20 in starter tokens for effect creation and iteration
  • Comes preloaded with the Endless Delay FX and includes a matching custom metal faceplate

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.