This Paia 2720 Modular Synthesizer Keyboard is a vintage gem that is fully functional and has been tested. With its built-in case, it is a great addition to any musician's collection. The keyboard is a rare find from the past and has been well-maintained to ensure its longevity. Its modular design makes it easy to customize and experiment with different sounds. Whether you are a collector or a musician, this keyboard is sure to impress.

　　Gather together your PAIA mods, or build your own, no limit to the fun that can be had.