
Description: Pedalboard 2 is an open-source guitar effects software for Windows, macOS and Linux. It allows guitarists to simulate amps, cabinets, pedals and rack effects in software using plugins called impulse responses. It has an intuitive interface to create custom pedalboards and control effects in real-time.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Rack Performer is a modular virtual instrument plugin that allows you to build custom synths, samplers, and effects units within a rack-style interface. It features over 200 modules to choose from including oscillators, filters, envelopes, sequencers, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API