Endless • Polyend

Swappable front plates

Blank plate included with additional designs available.

Premium design

Custom-machined aluminum enclosure and knobs.

High-quality audio

Stereo in and out with  48 kHz / 24-bit with a clean, low-noise, studio-grade analog input and output preamps.

Any Power

9V DC, center-negative or positive polarity, 200 mA required.

Customisable expression 
pedal input

TRS expression pedal support.

Easy USB file transfer

Simple drag-and-drop patch loading.

Runs one effect at a time

Use existing effects or create new ones and share them with the community.

Real-Time DSP Core

720 MHz ARM Cortex-M7.

Open Source

SDK and examples provided on GitHub to get you started with fully developing effects.

Use the Playground to describe effects without coding. An effect is generated, tested and provided ready-to-use in just a few minutes. Alternatively code effects using C++ and our open source repo or your own code. Find the open source repo here. For a step by step guide setting up your Endless for open source programming watch this video.

Create a Polyend ID if you don’t have an account and register your Endless. Registered owners of Endless can access to the Playground here.

No. We understand that people may want to try the Playground before buying, however the Playground is accessible only to registered Endless owners to keep performance reliable.

2000 Playground tokens and one blank plate comes with each pedal. More plates can be ordered from Polyend.

More plates can be ordered directly at polyend.com. Find plates in the product section of the website. Each effect with an available plate has an option to order it next to the download for the plate.

Yes, specs to print your own enclosures and front plates are coming soon.

We would like to. We are exploring the development of a system to allow for the design and purchase of your own custom plates, but a threshold for demand must be reached before Polyend’s investment in a custom plate creation system is feasible.

The playground is a completely new way of designing effects that we continue to refine. New features for Playground are planned before being finalized and sometimes you can get unwanted results.

No. Anything shared with the community is free to download. Polyend will regularly add new effects. You own what you create, so you can sell patches instead of sharing them freely.

Our DSP algorithms are proprietary code developed by Polyend. The AI layer is used mainly to interpret prompts and generate code that combines or adapts these internal building blocks. When external AI models are accessed via API, their underlying training data is managed by the respective provider. When open-source components are used, we follow the relevant licensing requirements.
For external AI models accessed through APIs, the training data and model training processes are handled by the providers themselves. We use these models strictly through their official interfaces and within their terms of service.

If you are a programmer, it doesn’t cost a dime. If you want to use the Playground, it depends on the complexity of the effect and the number of iterations. A simple delay could cost $1.00 or $2.00, whereas a complex granular looper might cost up to $5.00. 2000 Tokens($20 of Tokens) come with the purchase of a new Endless.

No, Endless comes with tokens only for new purchases.

We felt this was the best option for our users. No subscriptions, no Cloud, no monthly fee. Pay to use it if you need it.