Excellent condition Korg Radias Rack Synthesizer Vocoder Module with power supply and manual. Pro tested ready to go to work. The Korg Radias Rackmount Synthesizer Vocoder Module is a professional-grade musical instrument designed for creating high-quality synthesized sounds. With 16 keys and a variety of input/output ports including phones and audio in, this digital synthesizer offers a wide range of creative possibilities. Made in Japan by the renowned brand Korg, this model is equipped with features such as pitch wheel, rotary encoders, sequencer, faders, and a vocoder, allowing musicians to explore intricate soundscapes and melodies. The included power supply ensures reliable performance for this top-tier piece of pro audio equipment.