Uploaded May 2026 | Updated September 2026, 2 weeks ago

---

The Polyend Endless is a DIY digital effects pedal that lets you design whatever digital effect you want — just type a text prompt describing your sound and it builds it for you. In this demo I walk through the free effects library, creating custom effects with Playground, and how I set up my own workflow using Claude Code and the open source SDK as an alternative to Playground.

Timestamps:
00:00 In the mix using various effects
00:57 Intro - what is it?
03:03 Free Effects Library - Plates
05:21 Building Effects with Playground
12:00 The Coder's Route — Claude Code & the SDK
13:42 Final Thoughts

Links:
🎸 Polyend Endless — polyend.com/endless
📄 Python script to bulk download patches — patreon.com/posts/15862411

Affiliate Links;
US - sweetwater.sjv.io/o4r4bg
EU - thmn.to/thocf/oz63jjgi4j
---------------------------------------------------------------------------------------------------------
Support the channel and get TABs, song requests and other cool rewards!
🤘 Patreon: patreon.com/letsplayall
📷 Instagram: instagram.com/letsplayallguitar
👓 Merch: teespring.com/stores/lets-play-all
---------------------------------------------------------------------------------------------------------
Big love to my Patreon "Ten Crew"!
Martin Steiger
Dennis Knittel
Stefan Majewski
Chris Cochran
Cathal Keegan
Matty Wheeler
Luca Grop
Rick Conlin
MW
Luis Garcia
Janne Tunturi
Kai
Tracy Barth
Markus Asmussen
Charlie Lafferty
OrangeColoredSky
Rob
Todd H
Sean Bender
Chad DeVries
John Brooks
John Bishop
Steve Lewis
Robert O’Connor
brendan
Anthony
Will Mcilwrick
bGilly98
david p mccarron
Karel Kapoun
Michael Collins
Glen Blackwell
J'mal Riley
Matt Cuthbert
Joshua Larivee
El Berto
Randy Jurek
Derek Weber
Kenny Bronx
Aston Siegers
Jordaine Nemaz
Vincent Ghyselen
James N Cash
Jonathan Kennedy
Joe
Spanky
Michael Lister
John Feldman